3.1.0 bug - object knowledge menu

[Skelwing]

The object knowledge menu in 3.1 seems to have issues displaying the recall information about objects with variable enchantment. For example, the info about rings of strength, or rings of the mouse, lists the enchantment as
(+0) and says, "You do not know the full extent of this item's powers."

Maybe the recall information could default to a value of (+1) or something?

[Narvius]

Also, weapons of Slay, Brand and Extra Attack have no description whatsoever in the knowledge menu. It surely is because of the textual descriptions removed (weapon of Fire doesn't say anymore "It is branded with fire.", there's just an extra estimated-damage entry for fire-susceptible creatures or something). There's nothing about Stat increases, either.

[takkaria]

The object knowledge menu in 3.1 seems to have issues displaying the recall information about objects with variable enchantment. For example, the info about rings of strength, or rings of the mouse, lists the enchantment as
(+0) and says, "You do not know the full extent of this item's powers."

Maybe the recall information could default to a value of (+1) or something?

This is a known bug, and has been around since 3.0.8. It'll get fixed sometime, but it's not high-priority.