Editing Campaign in map editor give you blank/no map name

[Knightlord07]

Describe the bug
I found this bug when I was editing my campaign some of my custom made map give me the blank/no name showing up my screen

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Map editor'
2. Click on 'Map editor menu & click on edit campaign'
3. Click on 'Add map from your custom map you made'
4. See error no custom map name you made, it completely blank

Expected behavior
The custom map need to show on the editing campaign screen

Screenshots

Desktop (please complete the following information):

• OS: [Windows 10]
• Version [e.g. 22h2]
• Active Mods (None)
• Game Version [e.g. Beta 36.4 main]

Additional context

Also I found this when I was editing my JSM file ���﫻ﳽ���

[Robosturm]

Not reproducable on my end.
Without an example I can't fix it.

[Knightlord07]

Just an update when I go to enable & disable map when I click one of those box & I done, then I click back to enable or disable map it's show that it's enable or disable all the map in one.
That will show up in custom campaign I working on so it's an issues with editing campaign stuff.
I hope this is enough for an bug fix with editing campaign.

[Robosturm]

Not reproducable on my end.
Without an example I can't fix it.
My guess is all issues are related to you entering a buggy map name, but I can't verify it without an example

[Knightlord07]

Bug checking.zip
Oh just an buggy map name, I think I encounter this bug on version 36.2 Build1 back in March (2 months ago) it's was strange to me since I was thinking if this bug was only the one causing my mod up, I think I was wrong so it's was the game itself, I am not sure if the zip file if you are looking for an example, but I will continue to investigate & grab any example stuff you need, I apologise if I am just wasting your personal time, I know it's hard to do with 1 person (Just similar to you when I making my own mods), but I wish you luck on hotfix in the future.
P.S the zip folder contain an example map & custom campaign if you need to take a look at it.