Web Viewer Plugin v1.8.0: "An internal error has occurred" on Google AI Studio

In Obsidian v1.8.0 with the Web Viewer plugin, attempting to write a message on Google AI Studio results in an error:

“An internal error has occurred.”

This issue does not occur when accessing the same website via the Chrome browser, suggesting the problem is specific to the plugin.

Please follow and include the bug report template when submitting bug reports. Thanks.

Moved to Help for now.