Do you have a second mobile device at Home with a location setting ON ? that would be an option for your first issue.
If a Light is Off and you set in a Flow fe a Dim level (maybe also color?) the device is switched On by the Philips Hue App.
Also if I switch a Tradfri Dim On with the switch button in the App (or WebApp ) it is recorded as User (Me) switching it on from Mobile (Or Web).
If I Change the Dim level if the Light is Off it is Recorded as Tradfri App Switched the light on.
No. That is too obvious, I checked. I had all devices with me.
I am not sure what you exactly say in the second have. But there was no one home. I didn’t do anything in any app connected to hue.
And because of the switch on and off I guess it wasn’t that cat on the remote.
/edit: and what is the correct url, number 1 or 2?