Steps to reproduce:
- Create a new policy
mypolicy
- Leave all fields to be default
- Save policy
- Edit
mypolicy
- Remove Hot phase - Index priority value
- Save policy
- Edit
mypolicy
Result: Hot phase - Index priority changed back to 100.
In some cases, the index priority value may become 1 instead of 100.
Expected result: Hot phase - index priority field value is blank
This issue also occurs in Warm and Cold phases.