Search with special characters not working as expected in Rx-Tag

[MilitPanchasara]

Description

When string with special characters like + or * is entered in the Rx-Tag element, it is not able fetch expected data in dropdown.

For example,
In below attached screenshot, user is trying to search "a+ ", but expected result is not shown in dropdown.

Expected Behavior

It should fetch all the records with exact match of the input string.

In current example, it should fetch "A+ grade" record only.

To Reproduce

Here is the link to demo project to reproduce the same issue:
https://stackblitz.com/edit/rxweb-tag-item-ordering-bentbf?file=src%2Fapp%2Fapp.component.html,src%2Fapp%2Fapp.component.ts

Enter any word with special character and Space after any special character, it will show wrong or no records in dropdown.

Possible cause of issue:

Filter functionality in rx-tag is not escaping special characters while applying Regex for filtering, because of which wrong records are getting fetched.

Package Version

@rxweb/[email protected]

[thakorhitesh]

@MilitPanchasara, try with the latest version.

[MilitPanchasara]

Thanks @hiteshthakor93 for the fix. It is working with latest version (@rxweb/[email protected]).