15 backports to do

main	11.5	10.4
Merged #78641 [BUGFIX] Harmonize site configurations "flag" setting Author Georg Ringer Updated 04/18/23, 20:39 Affected Files 2 Patchsets 3 Reviews 4 Verifies 4	Review is missing.
Merged #78929 [BUGFIX] Don't try to render icon for empty identifier Author Nikita Hovratov Updated 05/05/23, 09:19 Affected Files 1 Patchsets 2 Reviews 6 Verifies 5	Merged #78945 [BUGFIX] Don't try to render icon for empty identifier 11.5 Author Nikita Hovratov Updated 05/05/23, 09:20 Affected Files 1 Patchsets 2 Reviews 2 Verifies 2
Merged #78944 [BUGFIX] Do not descend required markers down to inline fields Author Nikita Hovratov Updated 05/08/23, 17:49 Affected Files 2 Patchsets 2 Reviews 5 Verifies 5	Merged #78966 [BUGFIX] Do not descend required markers down to inline fields 11.5 Author Nikita Hovratov Updated 05/08/23, 20:07 Affected Files 2 Patchsets 2 Reviews 2 Verifies 2
Merged #78956 [TASK] Add StringUtility::cast and ::filter Author Oliver Hader Updated 05/09/23, 07:14 Affected Files 2 Patchsets 6 Reviews 4 Verifies 3	Merged #78993 [TASK] Add StringUtility::cast and ::filter 11.5 Author Oliver Hader Updated 05/09/23, 07:28 Affected Files 2 Patchsets 2 Reviews 2 Verifies 2
Merged #78816 [BUGFIX] Avoid notice in AbstractUserAuthentication Author Oliver Hader Updated 05/09/23, 08:10 Affected Files 1 Patchsets 8 Reviews 4 Verifies 3	Merged #78997 [BUGFIX] Avoid notice in AbstractUserAuthentication 11.5 Author Oliver Hader Updated 05/09/23, 08:11 Affected Files 1 Patchsets 2 Reviews 3 Verifies 2
Merged #79005 [TASK] Raise 'phpstan/phpstan' and regenerate baseline Author Stefan Bürk Updated 05/11/23, 06:01 Affected Files 3 Patchsets 4 Reviews 3 Verifies 2	Merged #79014 [TASK] Raise 'phpstan/phpstan' and regenerate baseline 11.5 Author Stefan Bürk Updated 05/11/23, 06:18 Affected Files 3 Patchsets 2 Reviews 2 Verifies 2
Merged #78005 [BUGFIX] Adjust Content-Security-Policy reports check for SVG files Author Oliver Hader Updated 05/15/23, 15:42 Affected Files 4 Patchsets 8 Reviews 4 Verifies 4	Merged #79033 [BUGFIX] Adjust Content-Security-Policy reports check for SVG files 11.5 Author Oliver Hader Updated 05/15/23, 16:00 Affected Files 4 Patchsets 2 Reviews 2 Verifies 2
Merged #79021 [BUGFIX] Ensure BE_USER uid is always used as int Author Stefan Bürk Updated 05/15/23, 19:11 Affected Files 4 Patchsets 2 Reviews 4 Verifies 3	Merged #79036 [BUGFIX] Ensure BE_USER uid is always used as int 11.5 Author Stefan Bürk Updated 05/15/23, 19:49 Affected Files 4 Patchsets 2 Reviews 2 Verifies 2
Merged #79055 [BUGFIX] Avoid undefined array key "enableMetaphoneSearch" Author Anja Leichsenring Updated 05/16/23, 19:03 Affected Files 1 Patchsets 2 Reviews 3 Verifies 2	Merged #79056 [BUGFIX] Avoid undefined array key "enableMetaphoneSearch" 11.5 Author Anja Leichsenring Updated 05/16/23, 19:04 Affected Files 1 Patchsets 2 Reviews 3 Verifies 2
Merged #79059 [BUGFIX] Fix undefined array key in FrontendGenerationPageIndexingTrigger Author Nikita Hovratov Updated 05/19/23, 07:15 Affected Files 1 Patchsets 2 Reviews 7 Verifies 5	Merged #79070 [BUGFIX] Fix undefined array key in FrontendGenerationPageIndexingTrigger 11.5 Author Nikita Hovratov Updated 05/19/23, 07:15 Affected Files 1 Patchsets 2 Reviews 2 Verifies 2
Merged #79003 [BUGFIX] Fix type error in for pageType in f:uri.page ViewHelper Author Anja Leichsenring Updated 05/23/23, 04:18 Affected Files 3 Patchsets 4 Reviews 3 Verifies 3	Merged #79132 [BUGFIX] Fix type error in for pageType in f:uri.page ViewHelper 11.5 Author Anja Leichsenring Updated 05/23/23, 04:38 Affected Files 3 Patchsets 2 Reviews 2 Verifies 2
Merged #78961 [TASK] Write correct error level into `sys_log` table Author Anja Leichsenring Updated 05/24/23, 04:51 Affected Files 2 Patchsets 5 Reviews 5 Verifies 3	Merged #79116 [TASK] Write correct error level into `sys_log` table 11.5 Author Anja Leichsenring Updated 05/24/23, 05:10 Affected Files 2 Patchsets 2 Reviews 2 Verifies 2
Merged #77899 [BUGFIX] Typo3DbQueryParser allows records with no child Author Georg Ringer Updated 05/25/23, 07:22 Affected Files 4 Patchsets 17 Reviews 4 Verifies 4	Merged #79145 [BUGFIX] Typo3DbQueryParser allows records with no child 11.5 Author Georg Ringer Updated 05/26/23, 05:17 Affected Files 5 Patchsets 4 Reviews 2 Verifies 2
Merged #79141 [TASK] Avoid deprecated usage of GuzzleHttp\Promise settle function Author Nikita Hovratov Updated 05/26/23, 07:18 Affected Files 1 Patchsets 2 Reviews 5 Verifies 4	Merged #79122 [TASK] Avoid deprecated usage of GuzzleHttp\Promise settle function 11.5 Author Nikita Hovratov Updated 05/26/23, 07:18 Affected Files 1 Patchsets 2 Reviews 2 Verifies 2
Merged #79147 [BUGFIX] Cast IP lock settings to int Author Georg Ringer Updated 05/31/23, 12:28 Affected Files 1 Patchsets 4 Reviews 8 Verifies 5	Merged #79125 [BUGFIX] Cast IP lock settings to int 11.5 Author Georg Ringer Updated 05/31/23, 12:57 Affected Files 1 Patchsets 2 Reviews 2 Verifies 2