[Popover] Manually triggered popover hides when calling `setContent()`

[pmishev]

Prerequisites

• [X] I have searched for duplicate or closed issues
• [X] I have validated any HTML to avoid common problems
• [X] I have read the contributing guidelines

Describe the issue

Related and a possible duplicate of https://github.com/twbs/bootstrap/issues/39081 Seems to be a duplicate of https://github.com/twbs/bootstrap/issues/37206 as well, which is for 5.2.1, but the issue is still present in 5.3.1

As described in the latter issue, a use case is to show a loading... text while the actual content is retrieved via ajax

Calling .setContent() on a popover that is already shown, hides it.

Reduced test cases

https://codepen.io/pmishev/pen/LYoymzE

What operating system(s) are you seeing the problem on?

Linux

What browser(s) are you seeing the problem on?

Chrome

What version of Bootstrap are you using?

5.3.3

[sabieber]

Having the same issue after upgrading from Boostrap 5.2.3 to 5.3.6. Before, it worked fine.

[sabieber]

Is this really still unfixed and unanswered?