Illustrator exits isolation mode on file save

When I am in isolation mode in Illustrator, and I save the file, it exits isolation mode. This can be a pain when I am three or four layers down. The Adobe help article on the topic does not include saving in the list of ways to exit isolation mode:

Exit isolation mode 1. Do one of the following: Press Esc. Click the Exit Isolation Mode button one or more times (if you’ve isolated a sublayer, one click takes you back a level, two clicks exits isolation mode). Click anywhere in the isolation mode bar. Click the Exit Isolation Mode button in the Control panel. Using the Selection tool, double-click outside of the isolated group. Right-click (Windows) or Control-click (Mac OS) and choose Exit Isolation Mode.

How can I prevent this behavior?