“The more data, the better”. It’s only possible when explicitly including the entire collection, as revlogs from deleted cards can’t be associated with a deck/preset.
I don’t think actions that close the dialog belong inside the advanced options, but I can add mention of the top button there.
This is handled in fsrs-rs, so you could submit a PR there if @L.M.Sherlock approves
I don’t think many translators are in the habit of reviewing suggestions. You could try to find an active German translator on Commits · ankitects/anki-core-i18n · GitHub and give them a nudge.
No objections from me - would you like to send through a PR?
The revert button shouldn’t actually have an outline - it looks like this might be a dark mode-only issue.
Sounds good.