Found this, maybe it helps but not sure:
[29-Nov-2023 08:48:19 UTC] PHP Warning: Cannot modify header information – headers already sent by (output started at /home/gpequipment/webapps/gp-website/wp-content/plugins/pods/includes/general.php:535) in /home/gpequipment/webapps/gp-website/wp-admin/includes/misc.php on line 1431
[29-Nov-2023 08:48:19 UTC] PHP Warning: Cannot modify header information – headers already sent by (output started at /home/gpequipment/webapps/gp-website/wp-content/plugins/pods/includes/general.php:535) in /home/gpequipment/webapps/gp-website/wp-includes/functions.php on line 7049
Great, thanks. Seems you reproduced my problem. Any idea in what timeframe we can expext a bugfixes update?