Describe the bug
When the list-header slot is used, some odd mouse and keyboard scroll behaviours emerge:
if you open the options list and then scroll some way down the list, e.g. with a mouse scroll wheel, and then move your mouse towards the top of the dropdown pane, it immediately scrolls right back to the first option
navigating the options with the up and down arrow often results in the highlighted option being outside the visible dropdown pane
When results have loaded, use the mouse wheel to scroll halfway down the list
Move your mouse to try to click the option that is at the top of the currently visible set of options
Note that instead of allowing you to select that top option, it scrolls right back to the first option in the list
Keyboard navigation bug:
Open codepen above
Click into the first v-select box and type "vue"
Press the down key five times
Note that the highlighted option (the fifth on the list) is not visible
Expected behavior
For both sets of steps above, repeat them on the second v-select box at the codepen (which doesn't use the list-header slot) and note that the bugs don't occur.
Describe the bug When the
list-header
slot is used, some odd mouse and keyboard scroll behaviours emerge:Reproduction Link https://codepen.io/timbarclay/pen/QWQVpYw
Steps To Reproduce Mouse scroll bug:
Keyboard navigation bug:
Expected behavior For both sets of steps above, repeat them on the second v-select box at the codepen (which doesn't use the list-header slot) and note that the bugs don't occur.