Your Feedback is Important to Improving Accessibility in the Apple Ecosystem
Don't assume that Apple is aware of a bug or that your report won't make a difference - submitting bug reports directly to the company helps them reproduce and resolve the issue faster. Your report may provide crucial information. The more reports they receive, the higher the priority they give to fixing the bug.
If you're using a beta version, use the Feedback Assistant on your device to submit feedback and bug reports. If you're using a public release, follow the instructions on this page.