Rules for TV-Show libraries always go back to "Show" in "Media Type"

[nilleiz]

Describe the bug
Rules for TV-Show libraries always go back to "Show" in "Media Type"

To Reproduce
Steps to reproduce the behavior:
Go to a rule for a TV-Show library and set its Media Type to Season or Show.
Click Save
Go to the same rule again.
Media Type set back to Show.
This also happens when creating new rules.

Expected behavior
Keep set Media Type

Screenshots
If applicable, add screenshots to help explain your problem.

Device (please complete the following information):

• OS: Docker
• Version 2.3.1

Additional context
Add any other context about the problem here.

[benscobie]

Thank you, we're aware, there's a PR here to fix it, just needs reviewing: #1444