Popup menu doesn't close when clicking on the left of it under wayland

Version information

Thunar 4.20.2
Debian Trixie tested on a Raspberry Pi

Steps to reproduce

1. right click in the right panel, detail view or icon view
2. click outside of the popup on the left of it

Current behavior

The popup doesn't close as if there was an invisible non clickable zone from outer space on the left of it. :P If we click over, below or on the right, the popup closes, if we hit the escape key, the popup closes, there's a problem only on the left side, close to the popup. It's specific to labwc, under the good old x11 everything works just fine as usual. :P

Expected outcome

The popup should close when clicking outside of it

Additional information

There's no error message when run from a terminal