refactor: set aria-modal and tabindex on the popover #10020
Merged
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Description
Related to #9759
Same as #9980 but for
vaadin-popover
.aria-modal="true"
on thevaadin-popover
element whenmodal
display: contents
todisplay: block
for Safari VoiceOvertabindex="0"
from the overlay part to the popover element itselffocusin
andfocusout
event listeners to be set on the popoverType of change