I can confirm that the latest release (1.4.5) fixes or strongly improves the situation.
I got constant freezes at all times under Linux no matter if it was under Wayland or Xorg, a freeze every time I switched windows or tried to click two buttons rapidly.
Now things are much more stable, I haven’t gotten a single freeze dialog and my workflow hasnt been as disturbed.
So far so good! No workarounds applied, just updated and immediately better.