The UV set for the pole of the bell floor version starts at 1 and ends in 16, resulting in 15 pixels over 1 block distance.
as seen in the picture the stone pixels from the bell are slightly larger then the pixels from the stone next to it
the bell_floor.json just has to be replaced with:
{
"textures":
{ "particle": "block/bell_bottom", "bar": "block/dark_oak_planks", "post": "block/stone" }
,
"elements": [
{
"from": [ 2, 13, 7 ],
"to": [ 14, 15, 9 ],
"faces":
{ "north":
{ "uv": [ 2, 2, 14, 4 ], "texture": "#bar" }
,
"south": { "uv": [ 2, 3, 14, 5 ], "texture": "#bar" },
"up": { "uv": [ 2, 3, 14, 5 ], "texture": "#bar" },
"down": { "uv": [ 2, 3, 14, 5 ], "texture": "#bar" }
}
},
{
"from": [ 14, 0, 6 ],
"to": [ 16, 16, 10 ],
"faces":
{ "north":
{ "uv": [ 0, 0, 2, 16 ], "texture": "#post" }
,
"east": { "uv": [ 0, 0, 4, 16 ], "texture": "#post" },
"south": { "uv": [ 0, 0, 2, 16 ], "texture": "#post" },
"west": { "uv": [ 0, 0, 4, 16 ], "texture": "#post" },
"up": { "uv": [ 0, 0, 2, 4 ], "texture": "#post", "cullface": "up" },
"down": { "uv": [ 0, 0, 2, 4 ], "texture": "#post", "cullface": "down" }
}
},
{
"from": [ 0, 0, 6 ],
"to": [ 2, 16, 10 ],
"faces":
{ "north":
{ "uv": [ 0, 0, 2, 16 ], "texture": "#post" }
,
"east": { "uv": [ 0, 0, 4, 16 ], "texture": "#post" },
"south": { "uv": [ 0, 0, 2, 16 ], "texture": "#post" },
"west": { "uv": [ 0, 0, 4, 16 ], "texture": "#post" },
"up": { "uv": [ 0, 0, 2, 4 ], "texture": "#post","cullface": "up" },
"down": { "uv": [ 0, 0, 2, 4 ], "texture": "#post", "cullface": "down" }
}
}
]
}
Linked issues
Attachments
Comments 4

The bug still exists in vanilla.
I added a screenshot from a vanilla version ,if that makes it better.
I used a shader and I found the Bug, by editing the json file included in the 1.16.5.jar file. I was 100% sure it had nothing to do with my "modified version".
Do I seriously have to repost this report?

does this not duplicate MC-183421?

true it does. thanks.
this is my first report and I didn't find the other report.
How do I invalidate, delete or whatever this report?
Ps: I added a "duplicated-issue" label, in case that is all I can do
edit: don't know how, but the status changed
This report is invalid as your game was modified when experiencing this issue. In the attachments you've provided, I can see that you're using mods and the bug tracker only handles reports that can be reproduced in a vanilla environment. If the problem persists without the use of mods, feel free to create a new report. Additionally, please see the Bug Tracker Guidelines for the minimum standards when submitting a ticket.