Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
OptiFine on 1.17 breaks many rendering mods, including XRay. There is a reason it is not in the addon marketplace, so by manually installing it, you accept all the bugs that come with it.