Special color (black, white, rainbow) hydrangea flowers don't sparkle/glow when ready

Date & Time: 7:30 AM PST, 6/29/2019
Frequency: Every time the plants finish
World name: Balmung
Character name: Mikha Sunthistle and Mikhael Lirus
Retainer name: NA
NPC name: NA
Monster name: NA
Class/Level: NA
Party or solo: Solo
In-game time: 1:43 ET
Area and coordinates: Housing. LB apartment, Goblet FC room
Housing: LB, Goblet
Steps:
1. Plant seeds with Shroud soil
2. Add pomace until you get the "might be unusual color" message
3. Add more pomace until you change the default color (yellow, in this case)
4. When they're ready to pick, the "unusual color" ones (black, white, rainbow) don't sparkle and glow.

Black/white: https://i.gyazo.com/47b682b1e93d7848...7435e978ba.png
Rainbow: https://cdn.discordapp.com/attachmen...9d75f1fbd4.png (You can see the yellow does glow right.)