Window decoration appear after migration to plasma 6 from nightly plasma repo

Phone : Oneplus 6 Installation OS

• Installation from official build pmOS v23.12 repo plasma-mobile
• Migration to nightly plasma https://wiki.postmarketos.org/wiki/Nightly
• Migration to edge repo

Solution found with @devinlin

In .config/kwinrc append in [org.kde.kdecoration2] section, NoPlugin=false