[1.x] fix: use native fetch for uploads to workaround iOS 26.5.2 multipart payload issue - #494
Draft
rafaucau wants to merge 3 commits into
Draft
[1.x] fix: use native fetch for uploads to workaround iOS 26.5.2 multipart payload issue#494rafaucau wants to merge 3 commits into
rafaucau wants to merge 3 commits into
Conversation
rafaucau
marked this pull request as ready for review
July 5, 2026 01:31
rafaucau
changed the title
rafaucau
marked this pull request as draft
July 7, 2026 08:31
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
File uploads fail completely on the latest iOS version (26.5.2). There appears to be an issue with WebKit where it drops the multipart form data payload when requests are sent via
XMLHttpRequest(app.request).Manual testing shows that switching the upload operation to use the native
fetchAPI resolves this issue and allows files to be uploaded successfully.Ref: