Also, on mobile Yandex.Browser (on Chromium) you can do it, but it seems it needs a viewport meta tag for better font size.
For some reason it doesn't open. But you can edit URL, replace popup with devtools.
Same here in current Firefox on the laptop
Oh, it opens once you maximize the window
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For some reason it doesn't open. But you can edit URL, replace
popupwithdevtools.