XCSoar versions having and not having the problem

Which XCSoar version are you using when seeing the problem? latest stable and experimental versions
Which XCSoar version is the last one you know that did not show the problem? no version

Expected behavior

I would expect the Flarm page to stay on the latest zoom factor when I return to the flarm page after switching to another page.

Actual behavior

When I set flarm zoom pag at 10 km and switch afterwards to another page, and then subsequently return to the Flarm page the zoom factor is back at 2 km default value.

Steps to reproduce the behavior

a. setting Flarm page zoom at 10 km
b. switching page from Flarm to another page i.e. cruising,
c. returning to Flarm page, zoom fgactor is now suddenly 2 km default again

Do you have any idea what may have caused this?

no

Do you have an idea how to solve the issue?

no