Larian Studios Forums Baldur's Gate III Baldur's Gate III - Build Discussion Warlock 2nd Sorcerer 3rd - Can no longer cast hex with warlock spell slots

Is there no option to select the spell slot when clicking the spell?
for example my paladin/warlock Certain spells (not all) when i click to cast them. the hotbar changes and shows me the spell and a selection of either the lvl 1 paladin spellslot or the higher lvl warlock spellslot i have.