@apps
I just switched my installation from the official f-droid repo to your f-droid repo.

It was as easy as following the two first FAQs:
1) Add the fedilab repo to the f-droid app.
2a) Backup current fedilab settings.
2b) Uninstall fedilab.
2c) In f-droid find fedilab again. Choose the fedilab repo as the preferred one and re-install fedilab.
2d) Start fedilab and import settings from the export in step 2.a.
2e) Be amazed that it just works. Even the timeline positions are restored 🥰

@apps
I felt a little lost during/after settings export:
1) I missed the notification in the notification area about the export, so was not sure if it already exported. I was expecting an in-app notification.
2) I did not know where to (which folder) the settings were exported and what the file was called. Found it by tapping the notification. It might be beneficial to just mention the filename and that it was placed in the downloads folder.