Wrong tile type in LIOB33 in at least Kintex

[hansfbaier]

Vivado shows this:

But tilegrid.json shows this:

    "LIOI3_X0Y33": {
        "bits": {
            "CLB_IO_CLK": {
                "baseaddr": "0x00440000",
                "frames": 42,
                "offset": 67,
                "words": 4
            }
        },
        "clock_region": "X0Y0",
        "grid_x": 1,
        "grid_y": 225,
        "pin_functions": {},
        "prohibited_sites": [],
        "sites": {
            "IDELAY_X0Y33": "IDELAYE2",
            "IDELAY_X0Y34": "IDELAYE2",
            "ILOGIC_X0Y33": "ILOGICE3",
            "ILOGIC_X0Y34": "ILOGICE3",
            "OLOGIC_X0Y33": "OLOGICE3",
            "OLOGIC_X0Y34": "OLOGICE3"
        },
        "type": "LIOI3"
    },

[hansfbaier]

It looks like the type actually is switchable in Vivado, so all of those three types represent the same tile

[hansfbaier]

Ah, the handbook gives more insight