The admonition icons are missing in the chunked documentation. This is probably a font issue. As an example: https://firebirdsql.org/file/documentation/chunk/en/refdocs/fblangref40/fblangref40-security-granting.html#fblangref40-security-grant-usage 
The admonition icons are missing in the chunked documentation. This is probably a font issue.
As an example: https://firebirdsql.org/file/documentation/chunk/en/refdocs/fblangref40/fblangref40-security-granting.html#fblangref40-security-grant-usage