ComboBox Popup on far right modifies main layout

Vaadin 8.8.5
Tested with current Firefox and Chrome

There’s a combobox with lots of data so paging is used in popup. TextInput is allowed and it is located way to the right. When opening with the arrow-key everything works as expected. When the popup opens because the user starts typing, the whole layout (main layout is HorizontalLayout) jumps a little (depending on the popup content) to the left… anybody knows how this could be avoided? Video is attached to show the behaviour.

video as zip file (3.23 MB)

We have added ticket about this in GitHub