Crash when inserting text before subpage links

[rgrunbla]

Bug Report

Before you file your issue

• Check the other issues before filing your own
• If your report is related to the (BlockNote) text editor, file it on their repo. If you're not sure whether your issue is with BlockNote or Docs, file it on our repo: if we support it, we'll backport it upstream ourselves 😊, otherwise we'll ask you to do so.

Problematic behavior
Adding a link to a sub-page on a line, moving the cursor to the beginning of the line, adding a character, then deleting the subpage (with Del), then trying to go back with ctrl-z results in multiple errors and a crash of the client.

Environment

• Docs version: ???
• Instance url: https://docs.numerique.gouv.fr/ or https://docs.suite.anct.gouv.fr/

See the video below:

recording.webm