ui:overlay does not honor specified dimensions
ui:overlay
imported from http://projectmallard.org/experimental/ui/
does not honor specified dimensions.
Example from https://gitlab.gnome.org/GNOME/gnome-getting-started-docs/blob/master/gnome-help/C/gs-change-wallpaper.page#L22:
<ui:overlay width="812" height="452">
<media type="video" its:translate="no" src="figures/gnome-change-wallpaper.webm" width="700" height="394">
<ui:thumb type="image" mime="image/svg" src="gs-thumb-changing-wallpaper.svg"/>
</media>
</ui:overlay>
The thumbnail is showed but the box dimensions seem to be much smaller than width="812" height="452"
. This started to occur some time around the 3.32 release.