WhatsApp Issue with Web Protection

hello everyone 

 

when ever i turn on web protection for a rule users who can use internet through this rule can use whatsapp application on there phones or web whatsapp

i tried to make a workaround for web whatsapp and created a top rule that allow access to web whatsapp and turned off web protection and that solved web whatsapp problem 

now my problem is with the application it self it wont work until i turn off the web protection 

although i made exception for it in the PROTECT>Web>Exceptions and checked the log viewer and it is all green and all http and https scan & Decrypt  are turned off 

is there any solution for this issue ?

thank you