LG-G5 update now need something in TWRP

I just updated my G5 with /e/ Q.
I have a new update via the phone, but once the download is done, the phone reboot in TWRP mode, but nothing happens. There is no automatic update. What should I do in TWRP to start the update procedure? Thanks

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

Following the steps described in 2 B) should do the job: [HOWTO] Update /e/