I experienced the same problem and the workaround was to select English from the Default Language dropdown menu (after performing a search). I switched to another instance anyway.

There is also Neo Store which can be used as a F-Droid client.

Check out Anytype.io. It’s, encrypted and versatile (use it as diary, task manager, etc) I’ve been using it for a year after I used a long time Obsidian and then Logseq.

You can also use your own Google account in Aurora store.