Incorrect warning Variable $var is undefined. about phpcs-variable-analysis HOT 6 CLOSED

$ composer info | grep phpcs-variable-analysis
sirbrillig/phpcs-variable-analysis             v2.11.15           A PHPCS sniff to detect problems with variables.

$ composer style
> vendor/bin/phpcs --standard=phpcs.xml
....................................W.................W..... 60 / 62 (97%)
..                                                           62 / 62 (100%)

FILE: File1.php
--------------------------------------------------------------
FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
--------------------------------------------------------------
 33 | WARNING | Variable $allowedReferrer is undefined.
--------------------------------------------------------------

FILE: File2.php
----------------------------------------------------------------------
FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
----------------------------------------------------------------------
 99 | WARNING | Variable $permissionName is undefined.
----------------------------------------------------------------------

Time: 2.26 secs; Memory: 28.98MB

Script vendor/bin/phpcs --standard=phpcs.xml handling the style event returned with error code 1

$ cat -n File1.php | grep -C 5 33
    28
    29	        $this->allowedReferrers = array_map(
    30	            static fn (string $allowedReferrer) => str_replace(
    31	                ['\*\*', '\*'],
    32	                ['[a-z\d.-]{0,63}', '[a-z\d-]{0,63}'],
    33	                preg_quote($allowedReferrer, '~'),
    34	            ),
    35	            $this->allowedReferrers,
    36	        );

$ cat -n File2.php | grep -C 2 99
    97	            ->filter(
    98	                static fn (string $permissionName) => Str::startsWith($permissionName, self::CONFIG_START)
    99	                    && $permissionName !== CustomPermission::ALL_CONFIG
   100	            )