Motorola One 5G Ace Moto (kiev) no WiFi calling

• /e/ version: eOS 2.5T
• Device model(s):Moto G 5G / Motorola One 5G Ace
• Developer mode enabled: yes
• Device rooted: no
• Trackers blocker enabled: yes

Summary

The problem

Move WiFi calling switch to ON and it imminently turns OFF

Possible fixes