Thank you for raising this again. As you mentioned this is posted on the forum regularly. Here are a few other posts regarding the same thing:
https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=666507https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=875014https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=875016https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=879164https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=879823When a character has non-Warlock spell slots of a equal or higher level to their Warlock spell slots, the ability to select which slots to use when casting spells or using reactions is completely broken. This prevents players from prioritizing their Warlock spell slots before resting and robs the Warlock class of a huge amount of its utility when multiclassing.
There's now been 5 major patches and 11 hotfixes and this has apparently gotten zero attention. I understand that there are a lot of things deserving of attention, and limited time, but as mentioned in another reporting of this issue:
This destroys very popular multiclassing options. [...] IE Sorcery Points from WL slots or pala smites from WL slots have been a 5e staple forever.
Please can we get some priority for this issue which fundamentally prevents people from playing BG3 in a manner consistent with the rules system on which it is based.