Blueprint Functions with a Parameter Named "Category" Will Change the Functions Category Back to Default

When creating a Blueprint Function under a non-default category, if you name one of its parameters "Category" the function will be moved back to the default category.

This is working as expected in 4.19 CL# 4033788

Found in 4.20 CL# 4369336, 4.21 CL# 4541578, and 4.22 CL# 4573698 

This is a regression.

1. Open the Editor.
2. Create an Actor Blueprint.
3. Added a new function to the Blueprint.
4. Set the functions category to something that is not default.
5. Add a function parameter and name it "Category".
6. Compile the Blueprint.

Results:
Once compiled, the function will be displayed under the default category

Expected:
The function would not be moved back to default