Let us know which SLAs have that issue and we can take a look!
The answer is almost all SLAs.
In my experience, all SLAs of these types have this problem:
- AoE Projectile (Fireball-like)
- Rays
- Bolts
- Cones
Without a hard target, they fire in the general direction the character is facing, but they
always fire at a straight angle forward regardless of whether the camera is pointed up or down. This means that for something like a Fireball SLA, you must have a hard target to direct the projectile toward the ground, or else it will fly straight forward (and usually miss).
The only SLAs that
don't have this problem are ones that cast an AoE on an area you are looking at, without a projectile. Such as Holy Smite and Lightning Motes, for example.
I recorded some footage(you might have to click into each one to see it play). Here are some examples:
On sorc, I cast a normal fireball looking downward, then cast the SLA version. The normal spell follows the same direction my camera is pointing, the SLA version flies straight forward.
On Favored Soul. I cast Sun Bolt, Holy Fireball, and Searing Light SLAs. They all shoot straight forward:
On Artificer, Lightning Bolt and Blast Rod SLAs fire forward. However, Lightning Motes SLA correctly targets the ground, due to the type of AoE it is:
Lastly, Wizard. Arcane Bolt and Arcane Blast fly straight forward. Same for Necrotic Bolt:
I should reiterate, this affects basically all SLAs with these qualities, not just these examples. I think they've always behaved htis way, as far as I can recall.