When adding tags and deleting the tags same time, tags will not be deleted from the ticket

[komal-sh-27]

Description
When adding tags and deleting the tags same time, tags will not be deleted from the ticket

How to reproduce
Step 1: Go to the ticket and add tags from the admin side:

Step 2: Now remove this tag from the admin side here show an error in the console "alert class not defined" :

Possible Solution
If adding tags and deleting the tags same time, tags should delete tags from the ticket

For reference check this video: https://www.awesomescreenshot.com/video/10270558?key=d99128741b3e4d3e6c5183de0c37f6b4