unexpected export errors

[n0vedad]

Running Typo3 12.4.19 with PHP 8.2.22, tested with extension version 11.2.1 and dev-master

if I do

php vendor/bin/typo3 migration:help 0 (cause 0 is root page) it gives for my page

0,1,2,231,241,242,244,276,277,314,238,318,450,552,319,518,523,525,729,399,430,501,530,532,431,497,444,487,490,493,526,533,665,743,528,663,664,666,667,550,698,833,543,544,797,1002,408,406,410,485,260,393,395,402,403,404,411,416,881,546,919,397,396,417,425,731,749,405,385,439,440,730,837,838,839,840,841,420,668,740,669,728,670,742,671,672,673,674,706,726,758,757,814,915,917,1243,422,465,466,467,468,469,470,471,472,473,474,475,423,675,676,677,679,680,681,682,699,704,705,747,830,831,832,906,949,950,424,693,694,696,697,703,820,821,823,824,782,441,572,573,574,586,596,578,579,580,583,575,576,577,599,603,605,707,724,846,738,761,848,849,1245,1247,888,900,598,597,683,684,685,686,687,688,727,882,944,945,951,1244,1249,600,689,690,691,710,711,1254,752,842,692,695,844,845,897,1209,418,428,427,429,585,426,448,652,807,454,701,524,606,249,379,649,380,316,377,617,378,884,464,352,381,648,382,650,615,651,657,608,655,590,715,716,809,810,1250,914,1252,1215,733,1219,1218,1220,1222,1230,899,1237,1239,609,613,540,653,503,504,505,873,878,1211,654,662,616,619,625,398,718,451,717,924,928,929,932,933,934,935,937,938,939,940,941,942,943,1241,1255,1228,930,931,936,947,1229,1251,659,661,811,870,874,876,879,891,892,894,907,880,908,911,909,910,921,610,762,768,769,770,780,784,785,786,787,789,771,772,781,790,826,773,708,709,746,775,795,796,798,812,813,829,860,867,895,901,902,903,904,916,920,922,923,948,1206,1224,1227,1238,1256,1261,825,866,802,805,806,852,607,350,383,384,463,604,621,622,637,638,639,640,641,642,643,644,645,646,647,836,1253,1257,857,624,854,856,859,858

and if I do

php vendor/bin/typo3 migration:export 0 > ./export.json

it gives me in the export.json

Uncaught TYPO3 Exception In2code\Migration\Utility\DatabaseUtility::getFilePathAndNameByStorageAndIdentifier(): Argument #2 ($identifier) must be of type string, null given, called in /xxx/vendor/in2code/migration/Classes/Port/Export.php on line 306 thrown in file /homepages/5/d1008989237/htdocs/webdir2/vendor/in2code/migration/Classes/Utility/DatabaseUtility.php in line 84

but if I do

php vendor/bin/typo3 migration:export 123 > ./export.json

it gives me a really big json-file even if pid=123 not even exists

did I something wrong?