Files saved in the web version at Linux have no extension

[José García]

The save dialog of web version at Linux does not add the ubp extension to files .

This makes it hard to open them later.

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[John Maloney]

This is a current limitation of the Linux version of the Chromium browser, which apparently does not support the “suggestedFileName” option. That is a pretty new feature and I imagine Google will eventually support it on Linux as well as Mac and Windows. Unfortunately, this is a Google issue; there’s no way to fix or work around it in the MicroBlocks code.