How do I fix Accessibility Zoom not working?

accessibility zoom feature

for the past two updates my zoom accessibility settings not worked even though they’re unable to correctly they worked for a brief second between the newest update and the one before that but since the newest update the only accessibility setting that works on my phone is classic invert and I need zoom to work as well due to limiting eyesight capabilities if anyone has any tips on how to get this work again I’m very much appreciated as it is becoming a struggle to use my own phone

[Re-Titled by Moderator]

Original Title: Accessibility zoom not working