I'm creating a gantt view where I am filling the popovers (which appear when hovering over a gantt pill) with some HTML code. I am finding that on some pills where the HTML stretches outside of the popover box, the pills don't load the popover when I hover over them. Strangely it is very inconsistent and the popover will work for some pills and not for others, and often it changes when I refresh the page (even though the popover contents do not change).

Is this a known issue, or is there some way I could look into changing the size of the popover box itself?