spyder multiple python graphs overwritten -- Want new graphs to scroll onto new display pages

[p zajonc]

 Having no luck keeping multiple graphs.  Each graph I do has to be closed before the next one can be written -- or else it overwrites.  I am looking for the setting to permit multiple plots to be accessed in the graphics window (so you can scroll through them using the left-right arrows).  For example, I want to dump a number of histograms in data analysis and see them one at a time -- not all written on one plot.

Under tool preferences I have Graphics backend pointing to automatic.  Single plots are coming up fine.  My python code is

import matplotlib.pyplot as plt

plt.rcParams['font.size'] = 14

plt.hist(df["depvar"])

plt.hist(df["mobile"])

Thanks