Would be nice if graphs showed the filename on the bottom. Or just if text stayed on top of graphs. Text disappears when graph is scrolled.

If you move the text just below the graph container it won't be obscured. The area where you have put texts is normally used to show cursor X values (see below image). For multiple sweeps I suggest to take the time to write waveforms in the following way. the %n syntax specifies the n-th run of the second sweep variable. This way you can see measured values on all of them. This however works reasonably well for max ~ 6 - 7 sweeps, otherwise the waveform labels will overlap in the top bar. A larger graph allows more sweeps.

Oh sweet!!