TWKN disappears if mrf_transparency is set to false

Setting config :pleroma, :instance, mrf_transparency: false makes TWKN disappear in spite of this setting config :pleroma, :instance, federating: true. If TWKN is not present in the sidebar, it is still accessible via URL (/main/all) or API.

If the option is set to true TWKN appears again.

The current logic in src/components/nav_panel/nav_panel.vue and src/components/side_drawer/side_drawer.vue:

<li v-if="federating && (currentUser || !privateMode)">

My guess is that the setting hides whether the instance is federating or not (making it return false). !privateMode does not affect this as I tried switching public between true and false with no changes.

I am not sure if this is a FE or BE problem.