Tahm Kench Devour bug

Sometimes when playing Tahm Kench, if I hit W too many times too fast while trying to Devour and instantly spit up (for example) a jungle monster, he instead Devours the monster but then his W cannot be cast again to spit it up, forcing Tahm to keep the monster in his belly for the full duration, then finally spitting up automatically at the end of the time limit.

This is very annoying and can cause inconsistent jungle routes while taking more damage than he normally would (not spitting up big jungle monster immediately means little monster/s are still alive longer).

This has also occurred a few times (albeit less frequently) when Devouring champions as well, which causes even more inconsistencies and gameplay issues.

I do not know if this happens with lane minions.

I love my fatfish. Please fix!