Is My Hero Ultra Rumble crossplay?

My Hero Ultra Rumble crossplay would let you squad up with your friends no matter the system. Is the feature actually in the game though?

My Hero Ultra Rumble Release Date CONFIRMED SEPT. 28th : r/MyHeroUltraRumble

CROSSPLAY EN 5 DIAS? TOP 500 en MY HERO ULTRA RUMBLE - patosf5 on Twitch

Does My Hero Ultra Rumble have Cross-progression? – Destructoid

Does My Hero Ultra Rumble have crossplay and cross-progression? - Dot Esports

My Hero Ultra Rumble: Everything about the new free Battle Royale on Nintendo Switch - - Ruetir

When is cross-play and cross-progression coming to My Hero Ultra Rumble Crossplay? – FirstSportz

They mentioned cross play bamco has never ever done that before and always ignored it! My faith is strengthened!!! : r/MyHeroUltraRumble

Crossplay is a MISTAKE My Hero Ultra Rumble

Where to Play My Hero Ultra Rumble - Esports Illustrated