Julian Eisel
3cc7e2ad9d
Fixes a number of glitches, e.g. the sidebar disappearing when selecting an asset or wrong AZones (the little chevrons to indicate a hidden region). There were a couple of issues: * Execution region was created, but not used. * If an execution region already existed when refreshing the area, it was tagged as hidden, not removed. * The sidebar was always set to be hidden on refreshes. * When toggling from Asset Browser to File Browser as regular editor (i.e. not opened temporary via Ctrl+O or such), the sidebar region wasn't removed. Adresses T83644.