Selected linked reference filter item overlaps space

[MaxLinWorm]

When a selected item in the linked references filter is long, it stretches beyond it's container:

Culprit seems to be the height: 24px rule applied to .bp3-button class

Fixed using:

div.bp3-transition-container.bp3-popover-enter-done
> div.bp3-popover[style*='transform-origin'] 
> div.bp3-popover-content 
> div[style*='max-width: 600px'] 
> div[style*='display: flex'] 
> div.flex-h-box 
> div[style*='flex: 1'] 
> div[style*='padding-top: 8px;'] 
> div[style*='position: relative;'] 
> div 
> button {
color: magenta;    
    height: auto;
}

I'm sure the selector can be much improved.

With fix:

Related: #79