logistic_interactive.py: unselecting all plots and reselecting any creates an empty plot

[paigeweber13]

[paigeweber13]

Whoops, mistakenly opened issue before describing further.

Expected behavior: reselecting a plot after deselecting all will add that plot back to the screen Actual behavior: no plot is displayed. See attached screenshot

Here's a screenshot

[jonnyhyman]

IIRC this is a known bug... I usually would just reload the program.

A bit busy at the moment but if you or anyone else would like would to tackle this I would be so happy!