Vertical separators display between Froala toolbar icons
Vertical separators do not display after using the "|" separator.
Froala documentation here.
"Note: | will insert a vertical separator line in the toolbar, and - a horizontal one."
3.0.2
MacOS Mojave 10.14.4 (18E226)
Google Chrome Version 75.0.3770.100 (Official Build) (64-bit)

fixed in 3.0.4
Does not seem to work with v3.1.0 Unless the options is an object.
Most helpful comment
Does not seem to work with v3.1.0 Unless the options is an object.