Ubuntu 20.04 and issue php-mongodb

[secureme71]

Loganalyzer says that php-mongodb is not installed when I try to install new source based on MongoDB but it doesn't true.

php -m

[PHP Modules]
calendar
Core
ctype
date
dom
exif
FFI
fileinfo
filter
ftp
gd
gettext
hash
iconv
json
libxml
mongodb
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
Phar
posix
readline
Reflection
session
shmop
SimpleXML
sockets
sodium
SPL
standard
sysvmsg
sysvsem
sysvshm
tokenizer
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zlib

[Zend Modules]
Zend OPcache

My operating system is Ubuntu 20.04 LTS, nginx, php7.4 and compiled php-mongodb (pecl install mongodb).

Thanks in advance.

Best regards

Walter