Up to v7.16, on the old webfig, which was completely redesigned on v7.17, I could disable some interfaces types for the “New” button. Example (screenshots from v7.18 but using a skin created on v7.16):
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I’m trying to build a new skin, with v7.19b2 (to get things already done when v7.19 becames released stable), but while I can hide/control top tabs and hide whatever I don’t want, I can’t seem to find where/how to control the “New” options anymore:
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I even tried to disable the whole “New” button there, but despite unchecking the option on the Design Skin screen, the button doesn’t seem to go away 
Can somehow help me, on v7.17 and newer, find how to hide options from this “New” button there, for example, on “Interfaces” and “PPP”? Thanks!
UPDATE: by directly editing the json file and copy/paste some parts from the v7.16 skin json, I was actually able to remove interfaces types from the “PPP” and “Interface” menus. Couldn’t do it via Design Skin screen, but kind of acchieved it via directly editing the skin json.
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However, on the Interface/New options, even by pasting the command to remove some of them, they really don’t go away. I know the json is correctly formatted and everything else, because it removed lots of Interface/New options … but can’t clean them all The ones marked red simply don’t go away.
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