If all else fails try the technical forum. Nerd is a moderator there, he's responsible for many of the innovations regarding morphs in the history of Poser. Plus he's part of the software team. He could give you an answer straight from the source and if it's a bug provide feedback.

W10 Pro, HP Envy X360 Laptop, Intel Core i7-10510U, NVIDIA GeForce MX250, Intel UHD, 16 GB DDR4-2400 SDRAM, 1 TB PCIe NVMe M.2 SSD

Mudbox 2022, Adobe PS CC, Poser Pro 11.3, Blender 2.9, Wings3D 2.2.5

Forum: Poser - OFFICIAL

Subject: Memory dots in Poser 11 PRO don't save morph-channels anymore