PvZ 2 Bug Report: Shrinking Violet

In Plants vs. Zombies 2, Shrinking Violet is not able to shrink zombies who are stunned or frozen (etc. by stunion, iceberg lettuce or primal peashooter) both by its regular and plant food ability. This was not the case in previous versions and in the current version stunned/frozen zombies are basically invincible to shrinking violet's ability. The plant also does not activate when placed near stunned zombies, this may be intended but it seems like stunned zombies being immune to the shrinking effect is not intended.