I think I have seen a similar issue. Mine is that sometimes my firefox gets stuck in the background and I can click the icon in my dock to maximize it. Nothing happens. I have to hit the Windows key to view all my windows in that particular workspace, then click firefox to get it to the front. Sometimes it doesn’t work and I have to close out Firefox and reopen. Is that similar to what you’re seeing ?
I think I have seen a similar issue. Mine is that sometimes my firefox gets stuck in the background and I can click the icon in my dock to maximize it. Nothing happens. I have to hit the Windows key to view all my windows in that particular workspace, then click firefox to get it to the front. Sometimes it doesn’t work and I have to close out Firefox and reopen. Is that similar to what you’re seeing ?