WofWca

I'm not that good at reading core logs, so I edited the post to include the logs for the next few hours, to when I focused the Delta Chat window.

I did bit of searching a while a go, found these options, but have not done any more: - https://simplevideoplayer.com/ - ok, but I see no playlist support. - https://webvideoplayer.org/...

This might have had to do with CSP, which I fixed in https://github.com/deltachat/deltachat-desktop/pull/4943, but I'm not sure.

Could it have to do with the CSS "no drag" property?

IDK IDK. It's pretty common for web servers to serve files instead of embedding them in the binary. This IMO complicates the example without a practical benefit.

We might want to check if https://github.com/deltachat/deltachat-desktop/pull/5200 solves this.

As with https://github.com/deltachat/deltachat-desktop/issues/5212 and https://github.com/deltachat/deltachat-desktop/issues/5211, this seems to be macOS-specific. There is no such issue on Windows or Linux.

Hm. Maybe there is an error in `transformBlobURL`? https://github.com/deltachat/deltachat-desktop/blob/6ce4d78f30cce9dfabe8288876f690c8a134ec42/packages/frontend/src/components/dialogs/FullscreenMedia.tsx#L155 https://github.com/deltachat/deltachat-desktop/blob/997c4798fa44279c9482cdf0867bf1f31b26b511/packages/target-tauri/runtime-tauri/runtime.ts#L446-L464 There should be something in the logs.

To note, this pattern is also used in `ViewGroup`: https://github.com/deltachat/deltachat-desktop/blob/a5c02433976909fe01a64f3049c96d0d101ae9d8/packages/frontend/src/components/dialogs/ViewGroup.tsx#L284-L290

I don't think it's a duplicate. The issue here is that we _can_ play the file, but actually don't, which is the opposite of #4779. Instead of the code that...