Editing card description

[LiohMoeller]

I have created a new card with a title and a description. When I try to edit this card again afterwards, I can successfully change the title, but not the description. It looks like it doesn't detect existing input. When I change to input mode in the description field which contains already text, I can just add new text in the beginning and I am not able to modify the existing text.

Sometimes this leads to the following error as well: terminate called after throwing an instance of 'std::length_error'