Project Title Mouseover switch off Background Color on mobile

[FW]

Hey !

Unfortunately I haven't managed to solve this by my own. :(
This is what I want to archive:
desktop: project thumbnail
desktop hover: white background with project title on top of the image

mobile: thumbnail with title on top of the image

If I choose "always show mouseover state" I have a 100% white project thumbnail on mobile
if I choose "do not show mouseover state" I won't see the title but the image.

Any ideas?
Many thanks in advance!

Bildschirmfoto 2021-07-26 um 16.33.32.png