Removing parent relationship doesn't remove the subtask relationship

Hi there, if I create a task, and then create subtask relationship for it, then removing either parent or subtask relationship doesn’t remove it in the other task (e.g. removing parent relationship still lists the task as a subtask in the parent). I think a logical behaviour will be to remove it from both when either parent or subtask relationship is removed.
Tested on try.

I was not able to reproduce this. Which relation type did you test this with?

Here is a video of it replicated on try:

Should be fixed in 769b4f8d66. Please check with the next unstable build (~45min) or on try.

Tested on try, it’s fixed, thanks!