I already reported a bug to OsmAnd here: Version 2 (OpenGL) render engine stopped working - unable to enable it · Issue #22989 · osmandapp/OsmAnd · GitHub
It seems that:
ActivityManager activityManager = (ActivityManager) app.getSystemService(Context.ACTIVITY_SERVICE);
ConfigurationInfo deviceConfigurationInfo = activityManager.getDeviceConfigurationInfo();
deviceConfigurationInfo.reqGlEsVersion is 0, should be at least 0x00030002
I think that this may be relevant too: [FP5][22.2] OsmAnd can no longer use Map Rendering Engine v2 (OpenGL) (#8931) · Issues · LineageOS / issues / android · GitLab
So the story is - it recently stopped working. If I’m correct it could be after last upgrade. Version of /e/OS is 3.0.2-a14-20250627504416-official-FP5. If I correctly understand the code (I just started reading it today so I’m not sure) issue in the app started when I opened a dialog that triggers mentioned function that checks OpenGLES availability. Until the dialog was opened app worked fine assuming OpenGLES is available. I already verified that older apps have have same behaviour - “Version 2 (OpenGL)” is not available.