Warlock Class support doesn't level up when life is lost (with Ob Nixilis Reignited) [Fixed]

Warlock Class card doesn’t level up when a planeswalker Ob Nixilis Reignited deals damage to himself while using his first and second abilities.
Both abilities explicitly state: Lose 1 life…, Lose 3 Life…

At the same time Warlock Class text states that.
“When you lose life for the first time during any turn, Increase this card’s level by 1”

Leveling up card condition is met but doesn’t trigger.

The issue hasn’t been addressed in the latest patch 5.2.1.

Hello @JinQuiet,

Thank you for all the information provided, this issue will be investigated!
If you have any additional information that you consider relevant, please don’t hesitate to send me.

Rebeca.

The issue hasn’t been fixed in 5.3.0.

Bug was fixed in 5.3.1

Necroing this thread because as of today the card is not gaining a level, regardless of where it’s in my hand, or is on the board as a support. I have the latest version of the app.

Resurrecting again. It still doesn’t gain levels. Kaya Urzhov and Vraska, Relic Seeker. I believe back in May I was using Origins Liliana.