Combobox: mouse scroll always jumps back to first item

gesinn-it-pub / mediawiki-extensions-PageForms

Fork of MediaWiki extension PageForms that aims to simplify contribution through hosting on GitHub instead of Gerrit, improved quality through better test coverage (to be done) and continuous integration.

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Combobox: mouse scroll always jumps back to first item #28

Open gesinn-it-gea opened 1 year ago

gesinn-it-gea commented 1 year ago

Initial situation:

a combobox with autocompletion
either remote or local autocompletion (happens for both cases)
enough values, so that the dropdown menu shows a vertical scroll bar

Steps to reproduce:

click the button to open the dropdown menu
use the mouse to move the vertical scroll bar
as soon as you release the click, the menu position is reset to the first item (jumps back to the beginning of the list)

grafik

gesinn-it-gea commented 1 year ago

This does not happen in official PF 5.6