[Question] Filtering columns in a matrix visual with DAX

Thank you! I managed to sort this out on my own. The issue was that one of the DAX commands should have been set to MIN instead of MAX—a silly mistake on my part, haha. Interestingly, I’m not sure why it worked when there were no fields in the rows. The corrected DAX formula is provided below:

year filter =
VAR Selection = SELECTEDVALUE('Metrics'[Metrics])
VAR YearSelection = SELECTEDVALUE('Data release'[Year of data release])
VAR Mode = SELECTEDVALUE('STARTMODE'[Mode])

RETURN
IF (
    Selection = "A",
    IF (
        Mode = "Part-time",
        IF (
            MAX(YEAR[YEAR]) <= YearSelection - 4 &&
            MIN(YEAR[YEAR]) >= YearSelection - 7,
            1,
            0
        ),
        IF (
            MAX(YEAR[YEAR]) <= YearSelection - 3 &&
            MIN(YEAR[YEAR]) >= YearSelection - 6,
            1,
            0
        )
    ),
    IF (
        Selection = "B",
        IF (
            Mode = "Part-time",
            IF (
                MAX(YEAR[YEAR]) <= YearSelection - 8 &&
                MIN(YEAR[YEAR]) >= YearSelection - 11,
                1,
                0
            ),
            IF (
                MAX(YEAR[YEAR]) <= YearSelection - 6 &&
                MIN(YEAR[YEAR]) >= YearSelection - 9,
                1,
                0
            )
        ),
        IF (
            Selection = "C",
            IF (
                MAX(YEAR[YEAR]) <= YearSelection - 3 &&
                MIN(YEAR[YEAR]) >= YearSelection - 6,
                1,
                0
            )
        )
    )
)