1.5 Crashes

[nitrosimon]

• Application version: 1.4 ubuntu repo and 1.5 RC8 AppImage
• Operating system: [Ubuntu, 20.04.3, 64 bits, 5.11.0-34-generic ]
• Issue occurrency: [always]

Expected behaviour

App should open without --clear-settings

Current behaviour

Segmentation fault

Steps for reproduction

Try to open 1.5 RC8 AppImage after 1.4 was opened

./Nitrokey_App-x86_64-nitrokey-app-v1.5-RC8.AppImage 
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	run
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	Connection not established yet
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	run
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	Connection not established yet
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	run
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	Connection not established yet
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	run
[Thu Sep 23 12:02:27 2021][DEBUG_L2]	Connection not established yet
Segmentation fault (core dumped)

[nitrosimon]

ok now it just crashes if --clear-settings is not used, seems like 1.4. does not need to be opened inbetween

[nitrosimon]

also crashes when:

removing a Nitrokey
unlocking password safe
lock password safe
sometimes opening the about page after opening the app very fast and closing it again crashes the app

the actions are always performed though and the app is closed immediately afterwards