Can we talk about the NEW build lag?

I build, a lot. And, I am used to the "normal" lag in LEGO Fortnite. I have learned to live with "normal" amounts of lag. HOWEVER, in the last week (maybe two?) there has been a new and significant increase in lag when you have the build menu open. This lag.. is game altering lag. It is 5 frames per second lag, or worse. This is lag so bad that it causes: Moving, Teleporting, and Rubberbanding. This is a new and Epic level of lag, pun intended. It's an Unacceptable and Abnormal level of lag that only exists when ->The Build Menu is Open<-

This needs fixed @EpicGames ...with prejudice. This needs fixed, Yesterday.