WPAD.DAT matches limit in OPNSense ?

[AndreasL]

Hi,
I want to use "Proxy Auto Config" and need much matches rules. the first 12 Rules are working, but when I add another one it is not included in the created wpad.dat file. When I edit one of the first 12 ones, it works fine. Looks for me that there is a max limit of 12 Matches rules in wpad creation in OPNSense default web Proxy service.
Could anyone help me how to fix this behavior?
Thank you very much.
OPNSense Version 22.7.10_2

thank you
Andreas