Integer numbers in facet strip titles are displayed as float #1386
Description
Facet strip titles are displayed in different formats in Jupyter Notebook and when being exported to SVG. Integer values got decimal part:
The bug can be reproduced in a demo facet_wrap_empty_panels.ipynb by adding the code:
q = p + facet_wrap(['origin of car', 'number of cylinders'], order=[-1, 1], ncol=3)
ggsave(q, filename='facet_titles.svg')