Additional PHP directives deleted after Plesk automatic update

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Additional PHP directives deleted after Plesk automatic update

PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE

Last Plesk version on August 17, Almalinux 9, PHP8

PROBLEM DESCRIPTION

It occasionally happens, following a Plesk update, that the additional PHP directives for certain sites are deleted. The issue has occurred on sites running PHP 8 on a server with AlmaLinux 9 and an up-to-date version of Plesk.

For exemple :
default_charset = "ISO-8859-1"
auto_prepend_file=/var/www/vhosts/xxxxxxxx/httpdocs/vendor/autoload.php
was deleted last year only on one site.

The last August 17
auto_prepend_file=/var/www/vhosts/yyyyyyyy/httpdocs/vendor/autoload.php
was deleted only on one site.

This issue is all the more strange because it does not affect all sites, but only one site occasionally and, seemingly, always a different one. The frequency of the problem is about once a year.

STEPS TO REPRODUCE

Automatic update

ACTUAL RESULT

additional PHP directives filed empty

EXPECTED RESULT

additional PHP directives full

ANY ADDITIONAL INFORMATION

(DID NOT ANSWER QUESTION)

YOUR EXPECTATIONS FROM PLESK SERVICE TEAM

Confirm bug