Dragonhide belt

This item doesn't increase my Monk ki DC in the Features & Traits section of my character sheet. 

Anyone else seen this? Has it been reported before? 

As per the very first entry under the Magic Items heading in the thread specifically for issues related to Fizban’s Treasury: (https://www.dndbeyond.com/forums/d-d-beyond-general/bugs-support/123752-fizbans-treasury-of-dragons-issues-and-support).

Dragonhide Belt. You can equip this magic item to your character, but it does not currently modify the saving throw DCs for monk features automatically.

As of May 2026 this item still doesn't work. *slow clap*

Quote from 4scaris >>

As of May 2026 this item still doesn't work. *slow clap*

 Congratulations on not paying attention to literally anything around here describing why. Snippet code can't be updated based on items and only the upcoming full backend rewrite they're working on can possibly fix that. The entire system has to be replaced first, there's no workaround for that.