Inconsistency: The lighting on the lightning rod is inconsistent with everything else (no shade)

This appears to have been fixed in 20w46a.

I believe this bug has been fixed in 20w46a after Jasper's retexture.

Does not look fixed to me

This issue is due to this:

{
    "parent": "block/block",
    "ambientocclusion": false,
    "textures": {
        "texture": "block/lightning_rod",
        "particle": "block/lightning_rod"
    },
    "elements": [
        {   "from": [ 6, 12, 6 ],
            "to": [ 10, 16, 10 ],
            "shade": false,
            "faces": {
                "north": { "uv": [ 0, 0, 4, 4 ],"texture": "#texture" },
                "south": { "uv": [ 0, 0, 4, 4 ],"texture": "#texture" },
                "west":  { "uv": [ 0, 0, 4, 4 ],"texture": "#texture" },
                "east":  { "uv": [ 0, 0, 4, 4 ],"texture": "#texture" },
                "down": { "uv": [ 0, 0, 4, 4 ], "texture": "#texture" },
                "up":   { "uv": [ 4, 4, 0, 0 ], "texture": "#texture" }
            }
        },
        {   "from": [ 7, 0, 7 ],
            "to": [ 9, 12, 9 ],
            "shade": false,
            "faces": {
                "north": { "uv": [ 0, 4, 2, 16 ],"texture": "#texture" },
                "south": { "uv": [ 0, 4, 2, 16 ],"texture": "#texture" },
                "west":  { "uv": [ 0, 4, 2, 16 ],"texture": "#texture" },
                "east":  { "uv": [ 0, 4, 2, 16 ],"texture": "#texture" },
                "down": { "uv": [ 0, 4, 2, 16 ], "texture": "#texture" }
            }
        }
    ]
}

Enabling shade or removing the parameter on both elements produces this result:

Yeah Brandon's picture is how it should look after the bug is fixed.

Looks good to me, too. @unknown, can you demonstrate what you think is still an issue here?

@unknown, the lightning rod looks no different that the screenshot provided by @unknown even after the change in texture. It still looks the same and should be still considered as an issue. 

the texture didn't "change", are you using a resourcepack? If you look at my screenshot which is right above you can see that it looks right now. The lightning rod looked like the mod's picture until 21w03a but in 21w05b it looks how it should from brandon's screenshot

Can confirm in 21w05b. @unknown, as stated above, it looks no different than the screenshot provided by @unknown.

 Ah I think you misunderstood what the bug is about. The bug isn't about the texture it is about how the lightning rod is shaded, which makes it look way too bright because before it was using the brightness of the top on ALL sides when it's not supposed to do that. Here is a comparison between how the lightning rod looked in 03a vs 05b.