Query Search doesn't seem to be working correctly. Returning results from other attributes

Describe the bug

• I have two search filters “CustomString1” = “default-pd-dhang” and “CustomString2” = “pd-framework-demo” but when i try to search “CustomString1” = “pd-framework-demo” it returns me the workflow, but “pd-framework-demo” is set to “CustomString2"
• When trying to search for partial text, it doesn't work. Seems to have to have exact match.

To Reproduce
Steps to reproduce the behavior:

Problem 1:

1. Create search-attributes "CustomString1" and "CustomString2" as Text Type
2. Create a workflow that set "CustomString1" = "default-pd-dhang" and "CustomString2" = “pd-framework-demo”
3. Go to UI, and query CustomString1 = “pd-framework-demo”. This returns a workflow. This should not return anything since it's set to CustomString2

Problem 2:

1. Create search-attributes "CustomString1" and "CustomString2" as Text Type
2. Create a workflow that set "CustomString1" = "default-pd-dhang"
3. Go to UI, and query CustomString1 = “default”. Would expect a workflow to show up but it doesn't

Expected behavior
Problem 1:

• Typing in a query string for another custom search attribute should not return anything.

Problem 2:

• Text should allow partial search

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

Problem 1:

Looks like it attribute name doesnt' matter and its just compares the result to all attributes

Problem 2:

Sometimes works...

Then it doesn't

• OS: osx
• Browser chrome
• Version: 2.10.3

Start in the UI query search flow and reproduce both reported cases using the steps in the issue. Trace how custom text attributes are selected and matched, then verify that an attribute-specific exact query excludes other attributes and that partial text searches return matching workflows.