@LeonidS,

Apologies to bother you on this issue, but I am having similar issue with the Channels breadcrombs.

In my case, there is already a built-in service block for the Channels which I am trying to use but it is not rendering in the view-channel-profile as expected and not showing on the respective Channel profile page.

Any chance you could assist further on this, please.

Attached are screenshots showing what I have:

(Studio > Pages > Channels > View Channel)

(Edit "Breadcrumb" Block)

(view-channel-profile page)

(Studio > Navigation > Items > Channels)

Many thanks.