Sticky toolbar for search popup/pane

[david (David AZOULAY)]

Make the search toolbar sticky (and maybe relocate it to the top as for the form toolbar) to avoid scrolling in case of numerous search filters:

[Francois (François Genestin)]

In 6.2 with some flexbox changes in DOM/CSS the footer buttons will be fixed at bottom :

Popup search :

Docked search :

Joyeux Noël Felix.

[bmo (Bruno Montagnac)]