Please make a scaling option for the Steam Overlay. This is especially important for higher resolution monitors. On my 4k monitor, the Steam overlay is microscopic.

The current workaround is as follows: Change the compatibility settings on both steam.exe and gameoverlayui.exe. Right Click > Properties > Compatibility > Change High DPI Settings > Check to Override > Select "Application."
Even after doing this, its still a tad small on my monitor.

This should just be a slider in the settings for people to choose the scale, people shouldn't have to dig through a Reddit thread to make the overlay comfortable to look at.