inconsistent encoding and list of attributes retreived from OSM (same preset, different zoom levels)

[cedivers]

What is the bug?

I'm facing a lot of issues with encoding in data retrieved from QuickOSM.
I work on an area (south french Brittany) using one, and only one QuickOSM preset.
I download OSM data in my canvas extent using this preset. 
- the full list of OSM attributes are downloaded for each feature
- the names with french characters and not showing correctly (value of "name" key in attribute table) : for instance I get "Chapelle de la Moëre" instead of "Chapelle de la Moëre", even if every setting in Qgis / geopackage says data encoding is UTF-8

I zoom in really close around this "Chapelle", and run this preset again.
- now I retreive only a few of OSM attributes.
- the name prints correctly : "Chapelle de la Moëre"

For the attributes, I'm guessing you get the attributes which are not NULL for at least one feature in the area. This would explain what I get... but tI can't understand for the encoding, and this drives me crazy (I never know in advance if my output will be correct or not).

I tried using selection by layer extend instead of canvas : same.
My preset currently outputs a geopackage, but I found the same issue using temporary files 
The content of the temporary OSM files is always OK : the xml shows "Chapelle de la Moëre", and encoding UTF-8
URL giving bad encoding when showing data :
Encoded URL: https://lz4.overpass-api.de/api/interpreter?data=[out:xml] [timeout:25];%0A(%0A node[%22tourism%22%3D%22caravan_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22amenity%22%3D%22parking%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22amenity%22%3D%22drinking_water%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22amenity%22%3D%22toilets%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22tourism%22%3D%22picnic_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22tourism%22%3D%22camp_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22leisure%22%3D%22picnic_table%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22amenity%22%3D%22shower%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22tourism%22%3D%22viewpoint%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22historic%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22tourism%22%3D%22information%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22information%22%3D%22office%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22amenity%22%3D%22townhall%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A node[%22amenity%22%3D%22place_of_worship%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22tourism%22%3D%22caravan_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22amenity%22%3D%22parking%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22amenity%22%3D%22drinking_water%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22amenity%22%3D%22toilets%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22tourism%22%3D%22picnic_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22tourism%22%3D%22camp_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22leisure%22%3D%22picnic_table%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22amenity%22%3D%22shower%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22tourism%22%3D%22viewpoint%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22historic%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22tourism%22%3D%22information%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22information%22%3D%22office%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22amenity%22%3D%22townhall%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A way[%22amenity%22%3D%22place_of_worship%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22tourism%22%3D%22caravan_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22amenity%22%3D%22parking%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22amenity%22%3D%22drinking_water%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22amenity%22%3D%22toilets%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22tourism%22%3D%22picnic_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22tourism%22%3D%22camp_site%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22leisure%22%3D%22picnic_table%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22amenity%22%3D%22shower%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22tourism%22%3D%22viewpoint%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22historic%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22tourism%22%3D%22information%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22information%22%3D%22office%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22amenity%22%3D%22townhall%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A relation[%22amenity%22%3D%22place_of_worship%22]( 47.09718,-2.5272,47.62318,-1.33824);%0A);%0A(._;%3E;);%0Aout body;&info=QgisQuickOSMPlugin

Area with correct encoding:
Encoded URL: https://lz4.overpass-api.de/api/interpreter?data=[out:xml] [timeout:25];%0A(%0A node[%22tourism%22%3D%22caravan_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22amenity%22%3D%22parking%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22amenity%22%3D%22drinking_water%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22amenity%22%3D%22toilets%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22tourism%22%3D%22picnic_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22tourism%22%3D%22camp_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22leisure%22%3D%22picnic_table%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22amenity%22%3D%22shower%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22tourism%22%3D%22viewpoint%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22historic%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22tourism%22%3D%22information%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22information%22%3D%22office%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22amenity%22%3D%22townhall%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A node[%22amenity%22%3D%22place_of_worship%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22tourism%22%3D%22caravan_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22amenity%22%3D%22parking%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22amenity%22%3D%22drinking_water%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22amenity%22%3D%22toilets%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22tourism%22%3D%22picnic_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22tourism%22%3D%22camp_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22leisure%22%3D%22picnic_table%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22amenity%22%3D%22shower%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22tourism%22%3D%22viewpoint%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22historic%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22tourism%22%3D%22information%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22information%22%3D%22office%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22amenity%22%3D%22townhall%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A way[%22amenity%22%3D%22place_of_worship%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22tourism%22%3D%22caravan_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22amenity%22%3D%22parking%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22amenity%22%3D%22drinking_water%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22amenity%22%3D%22toilets%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22tourism%22%3D%22picnic_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22tourism%22%3D%22camp_site%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22leisure%22%3D%22picnic_table%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22amenity%22%3D%22shower%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22tourism%22%3D%22viewpoint%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22historic%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22tourism%22%3D%22information%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22information%22%3D%22office%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22amenity%22%3D%22townhall%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A relation[%22amenity%22%3D%22place_of_worship%22]( 47.36557,-1.92603,47.37585,-1.9028);%0A);%0A(._;%3E;);%0Aout body;&info=QgisQuickOSMPlugin

Environment

• QuickOSM version: 2.1.1
• QGIS version: 3.24.2
• OS: Win10