Their example page does not work on my setup. Android 9 Firefox for Android 68.11.0 (the last version with user script support) File upload on Discourse had always been working with my setup. Example page: ReferenceError: ResizeObserver is not defined …

Uppy在Firefox 68 - Android上无法正常工作

Falco (Falco) 2021 年11 月 30 日 12:28 2

This old version of Firefox is unsupported by Discourse. ResizeObserver is supported by all our target browsers for two years now.

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