Agent accessibility (zoom factor)

The text in the agent is rather small (I have poor eyesight).
The agent is an electron app.
Is there some way to do Ctrl-= to zoom in?
Or BrowserWindow.webContent.zoomFactor = x?
Or would any zoom break the whole thing?

The mentioned ctrl++ and ctrl+- shortcuts work for me in Agent on Linux, but Agent should follow the user interface scaling setting of your operating system, which should be a more general solution.

Agent definitely follows OS UI interface scaling. I use it on Linux and Windows on screens of various DPIs and it scales nicely for me.