The Proton Drive desktop app currently only supports a dark theme. Other Proton apps (Mail, Calendar, Drive web) already allow theme selection, so it would be great to have the same here.

I realize dark themes are more trendy, but for me they have a negative effect - I feel more tired and even sleepy when using them. In bright rooms the reflections also make it harder on the eyes. A light theme helps me stay more productive and matches the rest of my system.