Problems with "Ctrl + Q" shortcut in LanguageTool (only small "v" in text field)

Hello everyone,

The shortcut “Ctrl + Q” is supposed to copy the selected text from any application and paste it into the LanguageTool window. Sometimes this works, but often nothing happens instead or only a small “v” appears in the LanguageTool text field.

I have not yet been able to find out why this happens. Has anyone had similar experiences or a solution? Are there any known incompatibilities with certain programmes or an alternative way of transferring the text reliably?

System:

Operating system: Windows 10
LanguageTool version: Windows App (I have had this problem in all versions for a year)
Affected programmes: Occurs regardless of the text source
I am happy about every tip!

Best regards
alex