@swetha reddy muppavarapu

Hi,
I have tested this change following the below mentioned steps and the popup worked for me with Bootstrap 4 theme as well.
Steps:

1. Install Drupal 10.2.2
2. Install Bootstrap4 theme and set as default.
3. Install Bootstrap External Link Popup module.
4. Add some dummy content - with external link(s).
5. Access the node, and click on the link(s) to verify.
6. Apply the patch.
7. Access the node again. Click on the link(s) to reverify.

Result:

1. The popup worked for me before applying the patch.
2. It worked same after applying the patch as well. Popup opened, on click cancel - it closed and on click ok - it redirected.

Hi,
I have tested this change, following the below mentioned steps and the popup worked for me with Bootstrap 4 theme as well.
Steps:

1. Install Drupal 10.2.2
2. Install Bootstrap4 theme and set as default.
3. Install Bootstrap External Link Popup module.
4. Add some dummy content - with external link(s).
5. Access the node, and click on the link(s) to verify.
6. Apply the patch.
7. Access the node again. Click on the link(s) to reverify.

Result:

1. The popup worked for me before applying the patch.
2. It worked same after applying the patch as well. Popup opened, on click cancel - it closed and on click ok - it redirected.