Tree sap on underlayment

I am building a shed and its partially under a 100’ douglas fir. I have OC ProArmor down but i had to take a break from working on it due to an injury. Now that i’m getting back to it, the tree has dripped sap all over the underlayment. Should i worry about shingling over the sap? Keep in mind this is a shed, and while i know shingling it under a tree isnt the best idea long term, i have left over bundles from roofing the house i want to make use of. Just wondering if sap under the shingles is any worse than on top of them. Again, just a storage shed… Thanks!

Its gonna be all over them anyway, I wouldn’t worry much