Slicer Search [BUG]

[CGSAnalyst]

Describe the bug
The Search Field seems to require 3 characters to begin the search, as well clearing your search will also clear previously selected values in the hierarchy making it impossible to select multiple values using the search if they require different search strings.
I noted you added the "add to selection" and that is enabled as well as multi select.

I CAN select multiple values just not if they require 2 different searches. If multiple values show up in the same search good to go.

To Reproduce
Steps to reproduce the behavior:

1. Search an item in a ragged heirachy
2. Select it
3. Clear Search and search for new value in the tree
4. Notice that original selection does not get carried and is cleared from the selection.

Expected behavior
Add to selection implies the ability to add to a search like excel / powerbi datasheet view.

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

Power BI info (please complete the following information):

• Online [yes/no]: Yes ( also in Desktop)
• Browser [e.g. chrome, safari]: Edge, Chrome
• Desktop version: Version: 2.105.664.0 64-bit (May 2022)

Additional context
Add any other context about the problem here.
And if possible please share a PBIX file.