No more keywords

Hello and thanks for your answer

yes there is a whole bunch of them…. 🙁

[Deprecation] ::-webkit-details-marker pseudo element selector is deprecated. Please use ::marker instead. See https://chromestatus.com/feature/6730096436051968 for more details.
13:15:22.196 load-scripts.php?c=0&load[chunk_0]=jquery-core,jquery-migrate,utils&ver=5.7.1:5 JQMIGRATE: Migrate is installed, version 3.3.2
13:15:25.190 blocks.build.js?ver=1.22.3:34780 [Deprecation] SharedArrayBuffer will require cross-origin isolation as of M91, around May 2021. See https://developer.chrome.com/blog/enabling-shared-array-buffer/ for more details.
(anonymous) @ blocks.build.js?ver=1.22.3:34780
(anonymous) @ blocks.build.js?ver=1.22.3:35332
(anonymous) @ blocks.build.js?ver=1.22.3:35335
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:10680
(anonymous) @ blocks.build.js?ver=1.22.3:10683
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:35366
(anonymous) @ blocks.build.js?ver=1.22.3:60357
(anonymous) @ blocks.build.js?ver=1.22.3:60360
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:2093
(anonymous) @ blocks.build.js?ver=1.22.3:2096
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:30936
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:27378
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:567
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:26739
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:26638
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:26454
__webpack_require__ @ blocks.build.js?ver=1.22.3:20
(anonymous) @ blocks.build.js?ver=1.22.3:63
(anonymous) @ blocks.build.js?ver=1.22.3:66
13:15:25.199 blocks.build.js?ver=1.22.3:60340 Download the React DevTools for a better development experience: https://fb.me/react-devtools
1313:15:25.894 [Violation] Added non-passive event listener to a scroll-blocking <some> event. Consider marking event handler as 'passive' to make the page more responsive. See <URL>
13:15:25.870 load-scripts.php?c=0&load[chunk_0]=jquery-core,jquery-migrate,utils&ver=5.7.1:2 [Violation] 'setTimeout' handler took 55ms
13:15:26.161 DevTools failed to load SourceMap: Could not load content for https://www.centre-assise.org/wp-content/plugins/ultimate-addons-for-gutenberg/dist/index.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
13:15:26.865 data.min.js?ver=943087ae96d075f126df689839bb96b9:2 [Violation] 'setTimeout' handler took 58ms
13:15:29.032 tinymce.min.js?ver=49110-20201110:2 [Violation] Avoid using document.write(). https://developers.google.com/web/updates/2016/08/removing-document-write
bw @ tinymce.min.js?ver=49110-20201110:2
ww @ tinymce.min.js?ver=49110-20201110:2
Aw @ tinymce.min.js?ver=49110-20201110:2
(anonymous) @ tinymce.min.js?ver=49110-20201110:2
(anonymous) @ tinymce.min.js?ver=49110-20201110:2
jt @ tinymce.min.js?ver=49110-20201110:2
u @ tinymce.min.js?ver=49110-20201110:2
n @ tinymce.min.js?ver=49110-20201110:2
l.<computed>.l.<computed>.l.<computed>.o.onload @ tinymce.min.js?ver=49110-20201110:2
613:17:28.700 [Violation] Forced reflow while executing JavaScript took <N>ms

I did already, same problem, I desactivated autoptimize as well (cache) with no results…

The problem occured quite recently after some upgrade I presume, but I cannot find which one.
In debug mode I have no message at all

The bottom of the screen is all gray in posts (but not in pages)