Fix Drag and Drop in Safari by upgrading Reakit

[diegohaz]

This PR upgrades reakit and fixes #22730 so drag and drop works in Safari again.

Changelog

1.0.4 (2020-06-06)

Bug Fixes

• Fix Tabbable preventing drag events on mouse down on Safari (#670) (6830c5a)

1.0.3 (2020-06-04)

Bug Fixes

• Fix blur/focus events order on Tabbable on Safari and Firefox on MacOS (#658) (aad12ce)

Performance Improvements

• Improve Composite performance (#660) (f6656b6)

Before

After

Also, the workaround on the Heading level control dropdown is no longer necessary (cc @ZebulanStanphill):

How to test

• Check if drag and drop on the block toolbar works in Safari.
• Check if changing the heading level on the Heading block toolbar works in Safari.

[github-actions]

Size Change: +803 B (0%)

Total Size: 1.13 MB

Filename	Size	Change
build/a11y/index.js	1.14 kB	+1 B
build/annotations/index.js	3.62 kB	+2 B (0%)
build/autop/index.js	2.83 kB	+1 B
build/block-directory/index.js	6.75 kB	-1 B
build/block-editor/index.js	106 kB	+6 B (0%)
build/block-library/index.js	127 kB	-24 B (0%)
build/block-serialization-default-parser/index.js	1.88 kB	-2 B (0%)
build/block-serialization-spec-parser/index.js	3.1 kB	+1 B
build/blocks/index.js	48.1 kB	+3 B (0%)
build/components/index.js	194 kB	+801 B (0%)
build/core-data/index.js	11.4 kB	+4 B (0%)
build/data/index.js	8.45 kB	-1 B
build/date/index.js	5.47 kB	+2 B (0%)
build/dom-ready/index.js	569 B	+1 B
build/edit-post/index.js	303 kB	+1 B
build/edit-site/index.js	15.5 kB	+2 B (0%)
build/edit-widgets/index.js	9.34 kB	+4 B (0%)
build/editor/index.js	44.7 kB	+2 B (0%)
build/format-library/index.js	7.72 kB	+3 B (0%)
build/hooks/index.js	2.13 kB	-3 B (0%)
build/i18n/index.js	3.56 kB	+1 B
build/keyboard-shortcuts/index.js	2.51 kB	-1 B
build/media-utils/index.js	5.3 kB	+2 B (0%)
build/notices/index.js	1.79 kB	+1 B
build/nux/index.js	3.41 kB	+1 B
build/plugins/index.js	2.56 kB	+1 B
build/primitives/index.js	1.5 kB	-2 B (0%)
build/redux-routine/index.js	2.85 kB	-1 B
build/server-side-render/index.js	2.68 kB	+1 B
build/token-list/index.js	1.28 kB	-1 B
build/viewport/index.js	1.85 kB	-1 B
build/wordcount/index.js	1.17 kB	-1 B

ℹ️ View Unchanged

Filename	Size	Change
build/api-fetch/index.js	3.4 kB	0 B
build/blob/index.js	620 B	0 B
build/block-directory/style-rtl.css	892 B	0 B
build/block-directory/style.css	892 B	0 B
build/block-editor/style-rtl.css	11.4 kB	0 B
build/block-editor/style.css	11.4 kB	0 B
build/block-library/editor-rtl.css	7.87 kB	0 B
build/block-library/editor.css	7.87 kB	0 B
build/block-library/style-rtl.css	7.72 kB	0 B
build/block-library/style.css	7.72 kB	0 B
build/block-library/theme-rtl.css	684 B	0 B
build/block-library/theme.css	686 B	0 B
build/components/style-rtl.css	19.5 kB	0 B
build/components/style.css	19.5 kB	0 B
build/compose/index.js	9.31 kB	0 B
build/data-controls/index.js	1.29 kB	0 B
build/deprecated/index.js	771 B	0 B
build/dom/index.js	3.17 kB	0 B
build/edit-navigation/index.js	8.25 kB	0 B
build/edit-navigation/style-rtl.css	918 B	0 B
build/edit-navigation/style.css	919 B	0 B
build/edit-post/style-rtl.css	5.43 kB	0 B
build/edit-post/style.css	5.43 kB	0 B
build/edit-site/style-rtl.css	2.96 kB	0 B
build/edit-site/style.css	2.96 kB	0 B
build/edit-widgets/style-rtl.css	2.4 kB	0 B
build/edit-widgets/style.css	2.4 kB	0 B
build/editor/editor-styles-rtl.css	425 B	0 B
build/editor/editor-styles.css	428 B	0 B
build/editor/style-rtl.css	4.26 kB	0 B
build/editor/style.css	4.27 kB	0 B
build/element/index.js	4.64 kB	0 B
build/escape-html/index.js	733 B	0 B
build/format-library/style-rtl.css	502 B	0 B
build/format-library/style.css	502 B	0 B
build/html-entities/index.js	621 B	0 B
build/is-shallow-equal/index.js	711 B	0 B
build/keycodes/index.js	1.94 kB	0 B
build/list-reusable-blocks/index.js	3.12 kB	0 B
build/list-reusable-blocks/style-rtl.css	226 B	0 B
build/list-reusable-blocks/style.css	226 B	0 B
build/nux/style-rtl.css	616 B	0 B
build/nux/style.css	613 B	0 B
build/priority-queue/index.js	789 B	0 B
build/rich-text/index.js	14.8 kB	0 B
build/shortcode/index.js	1.7 kB	0 B
build/url/index.js	4.06 kB	0 B
build/warning/index.js	1.14 kB	0 B

_{compressed-size-action}

[gziolo]

Code ✅
Someone else should also confirm that it tests well 😃

[ZebulanStanphill]

Tested in Safari on 13.1 on macOS Catalina 10.15.4. Drag-and-drop and clicking buttons in the heading level toolbar both work.

[mtias]

Thanks for the fix @diegohaz !