After uploading the extension and trying to dragging it onto my worksheet, I get the following error (translated from German):
Invalid visualization - The visualization could not be loaded. The extension was not found or caused an error: codewander-screenshot.
Is this extension still being updated and if so, what could be the root of this error?

After uploading the extension and trying to dragging it onto my worksheet, I get the following error (translated from German):
Invalid visualization - The visualization could not be loaded. The extension was not found or caused an error: codewander-screenshot.
Is this extension still being updated and if so, what could be the root of this error?