Right-click and middle-click in cm-scroller outside cm-content removes the focus status

[arthur5005]

Describe the issue

I know this was previously reported, and somewhat fixed in this issue: #1256, but this issue persists with right and middle click, and is really annoying for mouse users who are trying to paste text into an empty code mirror document.

right-click-loses-focus-mq.mp4

How To Reproduce

If you're focused on the last line (you absolutely have to already be focused on the last line) and then right click outside cm-content, you will lose focus before your paste complete. Focus is also lost with middle-click outside cm-content but I'm not sure how important this is...

When Did This Issue Start Happening?

We narrowed this issue to changes between 6.6.0 to 6.7.0 (as in 6.6.0 does not experience this)

Browser and platform

macOS Ventura 13.4.1, Chrome 117.0.5938.149

Reproduction link

https://codemirror.net/try/

[marijnh]

Attached patch should sidestep this entire class of issues.

[arthur5005]

Amazing, thank you!