monkeytype.com - The "Save screenshot"option is not available in Firefox

[webcompat-bot]

URL: https://monkeytype.com/

Browser / Version: Firefox 82.0
Operating System: Windows 10
Tested Another Browser: Yes Edge

Problem type: Something else
Description: Feature for results screenshot not working
Steps to Reproduce:

View the screenshot

Browser Configuration

• None

From webcompat.com with ❤️

[cipriansv]

Thanks for the report.

I was indeed able to reproduce the issue. After performing a typing speed test I was unable to save a screenshot using Firefox by clicking on the corresponding icon.

Tested with:
Browser / Version: Firefox Nightly 84.0a1 (2020-11-08), Chrome 86.0.4240.111
Operating System: macOS 10.15.6

This is the web page displayed in Firefox Nightly: after clicking on the "Save screenshot" icon:

And this is the web page displayed in Chrome:

Moving the issue to needsdiagnosis.

[ksy36]

The site is checking the UA string:

if (navigator.userAgent.toLowerCase().indexOf('firefox') > - 1) {
   showNotification('Sorry, this feature is not supported in Firefox', 4000);
} 

The reason for that is most likely that they're using Clipboard API, which is not implemented yet, which is https://bugzilla.mozilla.org/show_bug.cgi?id=1619947

navigator.clipboard.write([new ClipboardItem(Object.defineProperty({

Lets close as a duplicate