Extension action popup does not shrink width after opening

When changing the width of an action popup, Orion nolonger shrinks it. It only extends when after load the viewport gets wider.

For the width of the action popup to adapt if the viewport shrinks.

This issue happens both in Version 1.1.3 (152), WebKit 625.1.8 and Version 1.1.3 (152.1-rc), WebKit 625.1.8

Version 1.1.3 (152)

Tahoe (26)