After adding calculated group, my Calendar by Datanu visual lost formatting.

[GeorgeVepkhvadz]

I was using Calendar by Datanu, to visualize data and it was working perfectly. 

After I added calculated measure group and changed formatting, my formatting broke for all visuals, however, with dax, I was able to only format specific text measures. And my usual measures are formatted fine in usual visuals, however, I am also using custom visual of calendar by Datanau and there formatting isn't working. Why did it change and how can I make it work. 

Same measure in matrix view is formatted fine, I am using dynamic formatting and "#,###"