>>37516926From what she's said
in members the songs are basically done with being written and direction but not actually completed. It seems that now it's about recording, editing and MV drafting, but I don't recall her mentioning anything specifically about UMG forcing her to stop making them until she was done, only that she made sure she wrapped up this album first before splitting her focus between projects, so it seems more self-imposed than anything.
Kiara and Ame seem the most soon to drop since they're furthest along, while she wants to wait until Ina gets back to record with her, not wanting to disrupt her break at all.