web version - Doesn't save changes

[arhesaim]

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Describe the bug
Document didn't save contents after explicitly pressing "save" 2 times.

To Reproduce
I've created separate pages for each diagram by clicking "+" at the bottom of the page.
When the diagrams were done, i've saved changes 2 times by pressing "file" -> "save " before closing the tab.
When I opened the document later - only empty pages were saved.
I've tried going to "file" -> "revision history", and there it was showing the same empty pages for each timestamp - so when I was pressing "save" it weren't saving changes.

Expected behavior
I've expected it to save the changes made 😄

Screenshots
If applicable, add screenshots to help explain your problem.

draw.io version (In the Help->About menu of the draw.io editor):

• draw.io version 24.2.5

Desktop (please complete the following information):

• OS: [macOS 14.4.1]
• Browser [Opera]
• Browser Version [108.0.5067.29]

I tested the problem in incognito/private mode with all browser extensions switched off, write "yes" below:
-yes

Additional context
Add any other context about the problem here.

[davidjgraph]

Where are you saving to?

[arhesaim]

google drive