If you check out animenewsnetwork's site where it discusses the upcoming LWA PS4 game, it talks about what I assume is the Limed OVA edition. Its not like the OVA's before, its more like an in-game lore from what I understand. To quote what they said on the site, "The commercial announces that the game will ship on Nov. 30 and its confirms that the anime studio Trigger is producing new in-game anime footage". I hope this helps!
Oh okay so it’s gonna be an in-game lore kinda thing and not exclusively canon then. Heck, better than nothing, and I’ll still be here clinging onto LWA with all I’ve got in November so hopefully it’ll be online somewhere for me to see!