PvZ Heros - Hero Boost Will Not Change

Hello, I'm unsure If this is of the same magnitude as the recent multiplayer issues and should likewise be fixed, but heroes selected for Hero boosts won't always rotate.

To elaborate, for roughly 10-12 weeks I have had Solar Flare as my weekly boosted plant and it's not changed off them.

The odds of this, if rng is is  .16^12 (A very small number, ~10 decimals less than zero) since I own 6 plants heroes currently. However, I believe it's not rng as my twin is experiencing a very similar issue with Spudow while owning all but one plant hero.

This is very detrimental to gameplay as it takes away the fun is getting a random hero each week for boost, rather making each week rather redundant as I'm largely stuck with solar, as the zombies side for me has rotational issues with looping between Brainstorm and Super Brainz often times (I have all zombie heros). Even though I could play as zombies for weeks on end, I believe the intent of having a boosted character for each side is to give variation each week, allowing you to pick and choose which is what my game is lacking (Ie solar flare won't go away). Even though this allows me to improve my solar flare decks and whatnot, it's not fun having the same plant hero each week.

I would like to note, that the boosted characters each week and their rotation did properly work ~5-6 months ago for me, as I started playing the game ~7 months ago. After a certain point the game seemingly locked onto Solar Flare. Additionally, is there also any chance this could get fixed? I know the game has not had "support" since 2020 or something with no "new" updates, but I figured I'd take a shot in the dark since there were issues with multiplayer that where "fixed" due to how detrimental they were. While not of equal scale arguably, this is relatively harmful for gameplay. I don't really have a clue on what can/will be fixed since there's no "active support" if that makes since.