Not including a demo, because this issue can be seen on the demo page provided by tagify at:
https://yaireo.github.io/tagify/
The cursor in the latest version of FireFox browser should appear centered vertically and within the tagify textbox when focusing the textbox.
The cursor in the latest version of FireFox browser does not display correctly when focusing the tagify textbox and is tiny and offset to the top of the box.
Example on the Tagify demo page:

I saw an old post about something similar to this and it was recommended to make sure that you're using the latest version of the CSS. I've confirmed that I am using the latest version of the CSS and still seeing this issue.
No errors.
facing the same issue
I think the issue is fixed now @braydensterrett
No it still happens. It's a very old bug in Firefox mozilla doesn't care to fix.
I've discussed this on Stackoverflow 6 years ago
you can help by starring the issue on mozilla (link inside the stackoverflow discussion)
I will try to work around this.
It does appear that this has been fixed in both my application, and on the tagify example page. Whatever happened, it's working as intended. Appreciate your time on this.
Most helpful comment
It does appear that this has been fixed in both my application, and on the tagify example page. Whatever happened, it's working as intended. Appreciate your time on this.