Strange behavior "Free Drawing Demo" (https://fabricjs.com/demos/free-drawing/) on firefox

[kspiridonov]

1. Use any graphic pen tablet (I use XP-PEN Star G430S)
2. Open free drawing demo (https://fabricjs.com/demos/free-drawing/) from firefox (v135.0 for example)
3. Set "Line width" to 3 and "Shadow width" to and "Shadow offset" 0
4. Draw numbers from 1 to 10 as small as posibble
5. Do the same on chrome and see difference

I use pen tablet for drawing test and open https://fabricjs.com/demos/free-drawing/ on firefox.
Set line width to 3 and shawdows to 0 and then try to write numbers from 1 to 10 as small as possible. Almost all numbers do not drawed as expected (just some line as, see video firefox.mp4).
With chrome all numbers drawed as expected (see video chrome.mp4).
This issue occured on some notebooks, but on some notebooks dosn't.
Is there way to solve it?

chrome.mp4

firefox.mp4