Removal of Inventory Item Group menu options under "More"?

Removal of Inventory Item Group menu options under "More"?

Hello,

Previously Zoho Inventory allowed you to open an item from the item list, then click on the "More" button in the upper right, and add it into an existing item group if it was a standalone item, remove it from an item group if it was part of one (thereby creating it's own item group), or move it to another one.

For some reason, I now see that these options are seemingly available for only a limited number of my items.  Has this functionality now been limited?

If so, this would really be unfortunate, as it's been quite a useful tool in dealing with a variety of issues involving Item Groups that could not be easily resolved otherwise without surrendering the specific item's pre-existing history.

Thanks,
Bryan