Greetings,
I see that this bug has been fixed in the most recent version of the Host Client (version 1.21 shipped with ESXi 6.5 U1), but only partly ...
When I select a rule and click on the "Edit Settings" button in the "Networking/Firewall Rules" section an Edit dialog opens that does no longer have the list of IP addresses truncated.
However, if I select "Edit Settings" from the "Actions" drop down menu then an Edit dialog opens that still has the list of IP addresses truncated.
Regards
Andreas
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