Fractional Scaling resets when hidpi-daemon is active

[FrederikP]

IMPORTANT
Please attach output of the xrandr command and ~.config/montors.xml to help diagnose the issue.

xrandr.txt
don't have a ~.config/montors.xm file

Distribution - (run cat /etc/os-release):

NAME="Pop!_OS"
VERSION="20.04"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 20.04"
VERSION_ID="20.04"
HOME_URL="https://system76.com/pop"
SUPPORT_URL="http://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
LOGO=distributor-logo-pop-os

Issue/Bug Description:

hidpi daemon is enabled by default in pop os 20.04. On my laptop (dell xps 15 with OLED 4k display) my fractional scaling settings (150%) always reset to 200%, when I reboot, close and reopen the lid, etc.. This happens only when the hidpi daemon is active. No other displays are involved.

Steps to reproduce (if you know):

Standard 20.04 install. Set fractional scaling to 150%, keep hidpi daemon active, restart.

Expected behavior:

Fractional scaling setting should stay at the chosen value and not reset to 200%.

[cdata]

+1 to this, and I would add that it would be nice for fractional scaling like 150% to be easily configured from the Gnome Settings panel.

[Befo]

+1 for me too.
My laptop is using an Iris Plus graphic chip if it matters.

[AndydeCleyre]

It doesn't need to be fractional, either. I always want the scaling at 100%, and it always is 200% upon login or resume from suspend.