Anything that affects stamina regeneration shouldn't be a problem. I have not specifically tested it. The Nexus page wasn't very forthcoming with information.
I have decided to default everyone to an Exposure rate as if their timescale was 20 regardless of what you actually have it set to, and you can adjust it through the menu system to your tastes. This will be in version 1.4.
Version 1.3 is up on Skyrim Nexus, but I had issues uploading the latest version to the Workshop last night and early this morning. Hopefully that issue is resolved by tonight when I try to push 1.4.