Rest Controller difference in Pimcore 6.6 and 11

[mishrasantosh831]

I've just started using pimcore 11 and installed Process Manager(v5.0.12). I stumbled upon an error when I tried triggering a process in process manager using rest APIs. The executeAction function in rest controller(./vendor/elements/process-manager-bundle/src/Controller/RestController.php) has a different implemetation:

Pim 6.6(Line no. 87):

$config = $list->load()[0];

Pim 11(Line No. 73):

$config = $list->current();

The above is the reason for my error in Pim 11. Kindly provide a solution for the same.