As @RafaelCintron mentioned in Chromium CL-5470845 for triangular,

Web developers are not going to test on every Windows combinations for these surprise failures that aren't documented anywhere. If this cannot be supported reliably, we should spec the operator to not support these data types from the jump.

Currently, public OS release was DML FL 4.0 on Windows 11 22H1, some operators and operand data type can't be supported reliably. Maybe we should spec these operators to not support these data types, such as int64/uint64.