Is there an iOS markdown editor that works with DTTG?

[z4ck]

If I have to guess it is related to:

Unsupported as file provider

For the last months I came across several apps, which would not support DTTG as file/document provider at the Files app. I think this is too bad because this is for me the best case to use DTTGs Files app functionality. I recognized this with ia writer or 1writer. Are there any plans to extend DTTGs functionality to support this folder view as Ulysses assumes (https://twitter.com/ulyssesapp/status/1255439569232769024) ?