A bought this Tapo P100 the 21 of May and tested this in the Deco app and it worked with 1.1.5 Build 230324 Rel.143956 but not when I upgraded to 1.2.5 Build 240411 Rel.143808

Now today when I tired again to add the Tapo P100 with Deco 3.7.55 it doesn't exists any "TP-Link Tapo" menu. Only "TP-Link Kasa" and "Philips Hue". I have tried with them both, but it will not find any of my Tapo P100. I have both devices with 1.2.5 and 1.1.5.    

Accordning to this 
https://www.tp-link.com/se/support/faq/3406/

There should be a menu for "TP-Link" and then it should be an selection for the Device name (like Tapo P100)

It works with the Tapo app, but I need to use the Deco app, to start the devices remote