[Fern]

Trying to click a tile that's under a big effect animation such as:
   
Ki Awoken
Boxer Sturm Aura
Light Shaft
   
is not possible, most of the time, unless you try to do it around a tiny gap (i.e the corners of the Light Shafted tile, waiting for a specific frame in Ki Awoken or the Sturm Aura to have a gap where you can click the tile you want.)
   
This also applies to mobs with big icons (I.E, Wraithguard, Feathered Serpent, Frost Tyrants) to an extent.
   
Due to this, you are sometimes unable to click a player or enemy in a battle if they are under any of these, nor you can target those tiles with Event Tools. It also affects clicking a tile when you select Movement in battle, though it's not as big of a deal as the others.