Using [mana] or the logical OR operator / gives me the error message: "You can only use Spellnames for Spells your Character knows otherwise please use Spell IDs"

This happens on both my mage and priest, trying with different spells. On the priest I've tried the following:
Power Word: Fortitude[mana]/Prayer of Fortitude[mana]
Power Word: Fortitude/Prayer of Fortitude
21564/10938

On the mage I've tried your own suggestion of:
Arcane Intellect[mana]/Arcane Brilliance[mana]

Whenever I add the logical OR, or the [mana] tag, this error pops up.

This is on raid frames btw. Tried both center square and right center just to make sure.

Doing a single buff or chaining multiple AND is ok.

This seem to have been solved in V.4 Closing this