Lines upon placing Warding Trinkets and Vision Wards?

Hey everyone! I had a quick question regarding Champions with special lines upon placing now obsolete sight wards.

After Cassiopeia's small scale visual update when the Shurima event began, she was given some cool new lines that played whenever she placed Sight Wards but that didn't apply to her warding trinket, a Sightstone, or any vision wards she purchased and placed. Since Sight Wards have since been removed from the game entirely, those lines are never played. I know some other champions like Tahm Kench have warding lines but I haven't played them extensively enough to know if this issue is isolated to Cass or not, but if it's the same case with them, is there any chance some updates could be made so that these lines play upon using any sort of ward? I think they're a cool gameplay feature and it's a shame to have the recorded lines go to waste!

Apologies if this has been addressed in an earlier thread that I may have missed!

Thanks for your time!