Hello @simpledraw and welcome to the forum 
Thank you for noticing that and reporting it here for discussion.
A quick test shows that the bug was introduced in version 5.3.0 and has not been fixed in the 01-July 5.4.0 pre-alpha Next build.
Please create a formal bug report as described here: Report a Bug | Krita
You’ve reported it here for discussion so that’s the first stage. Please post screenshots here showing the difference between 5.2.16 and 5.3.3.
Then make the formal report at bugs.kde.org
(Sign up and login are needed for that.)
In the formal report, you can provide a link to this topic so the developers can quickly read a detailed description and see the screenshots that show the problem.
When you’ve done that, please post a link to the formal report here so that someone else can test it and formally Confirm the bug.