Weep holes should always no longer be blocked by using sealant for the period of deploy

https://mariobmtj483.lumenforgex.com/posts/subfloor-and-sill-prep-preventing-leaks-before-they-start

Weep holes should always no longer be blocked by sealant all over setting up. Blocking can seize water in the frame and escalate the risk of corrosion or rot.