[MyL5] Received the phone, how to make hotspot work?

[librem5owner]

[MyL5] Received my Librem 5 (Evergreen)

Using the L5 as hotspot, my Android appears to connect and have a low-strength connection, but the browser says there’s no internet connection, and an email won’t send when I try. Using the Android as a hotspot and connecting the L5 works fine.

NetworkManager Wi-Fi Hotspot won't accept Clients (#107) · Issues · Librem5 /...

Anything which I could type in the terminal to make it work?