Revert "Revert "Issue #3070375 by lauriii, jungle, larowlan, sacarney:...
Revert "Revert "Issue #3070375 by lauriii, jungle, larowlan, sacarney: [backport] Hidden buttons in off-canvas dialog are not being hidden""
This reverts commit 184a6126.
8 merge requests!7452Issue #1797438. HTML5 validation is preventing form submit and not fully...,!1012Issue #3226887: Hreflang on non-canonical content pages,!789Issue #3210310: Adjust Database API to remove deprecated Drupal 9 code in Drupal 10,!596Issue #3046532: deleting an entity reference field, used in a contextual view, makes the whole site unrecoverable,!496Issue #2463967: Use .user.ini file for PHP settings,!144Issue #2666286: Clean up menu_ui to conform to Drupal coding standards,!16Draft: Resolve #2081585 "History storage",!13Resolve #2903456