Thanks for the suggestion. Could you explain a bit more about your use case for form feed characters and how you use them in your files? How do you enter a form feed control character on iPad/iPhone?

Currently Tab accepts the selected code completion (same as Return). 

I could probably add a setting so that you can configure whether Tab accepts or selects the next completion. 

I don't think I want to make this into a fully configurable keyboard shortcut.

What should happen if there is only one completion in the list? Should Tab do nothing or accept the completion?

This is now fixed in Textastic 10.9.5.

This is now fixed in Textastic 10.9.5.

Thanks for confirming!

This is fixed in Textastic 10.9.5.