For some reason the defaults in php will remain tiny forever and ever, amen. So you always gotta do this if you want to upload a pic or clip larger than the default upload_max_filesize of 2MB:
root@www:~# cat /etc/php/8.2/fpm/php.ini |egrep "upload_max|post_max"
post_max_size = 400M
upload_max_filesize = 200M
root@www:~# systemctl restart php8.2-fpm.service