max-content not supported?

[lsimichael]

This line does not compile, I think because it does not understand max-content keyword:

width: calc(max-content + (.5 * var(--global-button-padding-right, var(--global-button-padding-horizontal, 0px))));

[alexander-akait]

What is output?

[Semigradsky]

@lsimichael looks like you can't calc with an intrinsic unit and an extrinsic unit together (auto + 1rem, max-content * 2, etc)