I’m using the Symbol Editor in KiCad 5.1.4 and noticed that the “inverted clock” graphic style is not displaying correctly. When inverted clock is selected, the pin looks no different than the default “line” graphic style. This is also true when an instance is created in Eeschema.
I verified that the “IC” flag is getting set in the .lib file, so it’s just a matter of displaying the pin correctly.
There are some code pieces missing. That dot simply does not get drawn. Will be fixed in some later releases. How do I know. I fixed it with an ‘inhouse’ source code patch until it’s officially taken care of.