When I include a "Filter pane" object inside a "Container" the filter pane looses focus when the user types a space.
When spacebar is pressed a blue focus box gets created around the first filter in the filter pane and focus is moved off the search box so you cant continue typing.
The bug I currently struggle with might be connected: whenever I put several filter panes into a container, the first one to be displayed on the sheet works correctly, but if I switch to another tab, it stops working - I can only focus on a dimension button, but not select it. So, it appears that filter panes inside containers are just generally bugged.
They apparently work well in a Vizlib container, as opposed to a native container, so if that's an option for you, it could help.
