Page for hadith with suffix not available

[anamsoh]

As-salamu alaykum
Page for hadith with suffix(a,b,c) in reference is not available in Sunan Abi Dawud
like page https://sunnah.com/abudawud:4290b is not available but hadith Sunan Abi Dawud 4290b is there in https://sunnah.com/abudawud/38
May be there will be more pages with this issue in the collection or in other collections those have suffix

So, Solve this issue
Also make a single url for each hadith of Muwatta Malik with Arabic reference like https://sunnah.com/malik:445

Jazāk Allāhu Khayran