Tab Behaviour for Zed Inline Completion Provider

[niclas-j]

Using the Zed inline completion provider I found a strange behaviour.

While typing I get the preview of the completion on top. Now the expected behaviour that I learned from other Editors is pressing <Tab> to complete this suggestion. But <Tab> instead inserts the first item of the completion menu. Since <CR> already inserts the selected completion list item I think it would be better to always complete on <Tab>.