Saint Traft and Rem Karolus activating twice

[coarse sentinel]

When tapping [[Saint Traft and Rem Karolus]] specifically to pay for a convoke spell, their "when tapped" ability activates twice, creating a soldier and a spirit token. I don't remember this happening in a previous build.

Currently on the most recent snapshot on mobile.

Screenshot shows three STaRK abilities on the stack, when there should only be two (when tapped ability and when you cast a convoke spell ability).

Tapping STaRK for other reasons only triggers their ability once.

[tough pasture]

https://scryfall.com/card/moc/9/saint-traft-and-rem-karolus

Saint Traft and Rem Karolus <:manau:292901508754702338><:manar:292901508796645397><:manaw:1007102126813610074>

Legendary Creature — Spirit Human
Whenever Saint Traft and Rem Karolus becomes tapped, create a 1/1 red Human creature token if this is the first time this ability has resolved this turn. If it's the second time, create a 1/1 blue Spirit creature token with flying. If it's the third time, create a 4/4 white Angel creature token with flying.
Whenever you cast a spell that has convoke, untap Saint Traft and Rem Karolus.
3/4