Firefox : sticky resizing pointer with grid

In v2.0.1, while resizing a grid column if the pointer is dragged beneath the grid header row, the pointer often changes to 'not-allowed'. After this the pointer gets stuck in re-sizing mode always, no matter where you click on the page, until you navigate away from the page.Its only on firefox, has anybody encountered this / got a fix for this?

Looks like it is fixed in the latest version - at least I cannot reproduce it with 2.5.5.

This is only with 2.0.1 . Somehow if column headers are dragged around, endResize() is never called and the cursor stays in resizing mode permanently.

I also saw this problem in 2.0.1 but could not find a workaround. Upgrading to 2.5.5 fixed it.