your flaoting groupe isnt recognizing your content, set it to fit height to content. another issue could bethe minimum heigth wich is probably set to 40px this is why only a bar with your bg is showing up. If this doesnt work can you share an scrrenshot from your eidtor layoutpanel?
okay set your values always to atleast one, also pack everything in a group whats currently in the floating group (if you haven’t done already) I once had the same issue as you have right now and was able to resolve this by tweaking some values from either the float or the content inside, sounds weird but after some adjustments it worked fine again, also test another browser to see if its an browser related issue
also max height to 100% not inf if you don’t want to have a scrollable float/page when float visible