There is a reload method on the wkwebview, which might be a worst case option.It strikes me that you have a caching issue though.I don't see a really good option in the WKWebsiteDataStore.The NSURLRequest method has some caching options, but I'm not positive it works with file url's. I haven't done much with local files in a while.

Apple by default disables http from apps as a security measure.You should be able to enable it in your info.plistSee:https://developer.apple.com/documentation/bundleresources/information_property_list/nsapptransportsecurity/nsallowsarbitraryloadsBe sure to take note of the requirement to justify using http requests if your app is going to be made available through the app store.

Have you tried adding a swipe gesture recognizer?You should be able to use that to simulate the forward/backward swipe.Have you tried triggering a reload after updating the file?

Images don't show in this forum...For Best Results - Read the Labelhttps://forums.developer.apple.com/thread/97547You need to upload the image to another site and include a link to it.You should probably post the link with a space in it to avoid it going into moderation...For instance...htt ps://link...You may also need to paste it into a text editor and make that change prior to pasting it here since once the forum becomes aware of it being a link, it could still go into moderation.

What are you trying to do?Prevent the user from capturing screen contents?Prevent the webview from triggering a photo/video capture being triggered?

We finally get to do what Dilbert's boss wanted and not overuse the semicolons. 🙂

The simulator can't send mail.Your code should be testing to see if the device can send mail...https://stackoverflow.com/questions/32938348/how-to-use-mfmailcomposeviewcontroller-with-simulator

Have you tried unpairing and repairing?https://forums.developer.apple.com/thread/99094

There is a suggestion of it being needed to use the system player at least...https://developer.apple.com/documentation/mediaplayerEDIT:A possible way to detect the music apphttps://stackoverflow.com/questions/41545283/how-to-check-app-is-installed-or-not-in-phone

In my mind, not stopping at breakpoints makes sense.The app you are testing it with was built in release mode and wouldn't support debugging.I could also see that creating a potential security issue allowing debugging in that situation.You might be able to use the system logging to help understand what is going on.There is information on viewing the logs atapple.stackexchange.com/questions/165100/how-to-read-iphone-system-logsDocumentation on logging is athttps://developer.apple.com/documentation/os/logging

My reading of the documentation suggests you won't be able to know.Even if it is enabled, a low power state might cause it to not happen.

It seems unlikely since that seems to be a selling point for Apple.https://support.apple.com/en-us/HT210425

Not Apple documentation, but developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust does discuss this functionality.

Where are you setting the frame?We have an issue with a client's app that on the iPad the screen size information isn't valid until view did appear.