In the Room lighting app I have a room with a 1-button device, the Ikea Shortcut button.
If I use that as a ON and OFF activator, the light will briefly turn on, then off shortly after.
Even if I set the OFF setting from PUSHED, to DOUBLEPRESS or HELD, it still turn the light off.
The logs doesn't help all that much, apart from confirming the activation on both the ON and OFF activator.
I have used RM and a variable to circumvent the issue, but it seems like this shouldn't be happening.