Mandatory UI policy should always be honored over read-only or hide policy no matter in which ever order page was loaded.
Steps to Reproduce
1. Create a catalog item with the following specifications
Name : Sample Catalog Item
Variables: Sample Variable (any type)
2. Create two UI policies in below order:
a. mark above variable as read-only (order - 100)
b. mark above variable as mandatory (order - 200)
3. Now try the item.
Expected : Variable should be displayed as mandatory and it should allow user to enter some value [As mandatory carries higher priority]
Actual : Variable is marked as mandatory & read-only, a result neither user can enter any value nor proceed with ordering the item
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Related Problem: PRB696964