#LinuxMint #XFCE Probably Stupid Questions, please forgive in advance! LOL:

What is this popup called? Is there a way to change contrast on only this one popup without affecting the rest of XFCEs theming?

(Please answer from your own experience/knowledge; do not ask "AI". Also please, if you don't use Mint/XFCE and do not have a useful answer consider boosting instead of posting an unhelpful reply, thank you for being kind!)