V5 Beta-Not Able To Edit Release Profiles

Sonarr version (5.0.0.2907)
Win11 Pro

Description of issue:
When I go to Settings-Profiles-Release Profiles and attempt to edit my Release Profiles listing (see below), I get an error with this data:

Screenshot 2026-11-01 105157

I’ve included a link (above) to the contents of my trace log file that reflects time just before, during, and just after the error I’m seeing.

I’m trying to add some new entries to this existing profile.