When I use the Isolate command in R8, it is also bringing up the Selection Filter window. Is that a feature or is there a way to disable it?
Hi John -
It does that when the selection filter panel was floating and then closed.
This behavior is on the list to be looked at: RH-74751 Isolate: opens Filters
For the time being, you can dock it somewhere out of the way, e.g. as a tab on the right-hand container:

-wim