Open Link in Page-Preview Plugin broken?

Obsidian 1.1.9 AppImage on ArchLinux (recently updated)
“Plain” Obsidian 1.1.9 on another ArchLinux box (recently updated)

I’m not sure which update (Obsidian or Arch) has caused this, but I strongly miss the link icon in the top right corner of a previewed page (Ctrl + hover). Anyone else experiencing this? What could have happened? Any 3rd-party lib that has not been updated but should have been? What would I have to watch out for?

Cheers Paul