@aitikgupta I've converted this to "draft". This signals reviewers that they don't yet have to look at it. When you think this is ready for a closer look (doesn't have to be 100% completed), you can click the "Ready for review" button. And of course, ping us whenever there is a question.

Closes#19257

We may have talked past eachother a little bit. In that issue I was proposing that this be a feature intrinsic to all sliders, not just the ones in the subplots adjust panel. So this may well be a valuable addition, but it shouldn't close that issue.

Of course if this was implemented for every slider then you would get it for free in the subplot panel.

I was proposing that this be a feature intrinsic to all sliders

That actually makes more sense! Ah, that's why you were talking aboutvaltext property over that issue.
I will revamp this (good thing this PR is a draft)

Since this Pull Request has not been updated in 60 days, it has been marked "inactive." This does not mean that it will be closed, though it may be moved to a "Draft" state. This helps maintainers prioritize their reviewing efforts. You can pick the PR back up anytime - please ping us if you need a review or guidance to move the PR forward! If you do not plan on continuing the work, please let us know so that we can either find someone to take the PR over, or close it.