Extension doesn't respect editorconfig settings

[bux]

VSCode 1.36.1
SQF Language v2.0.3
EditorConfig 0.13.0

When creating a new file it happens that editorconfig settings (especially spaces instead tabs) are ignored or rather change to back from spaces to tabs.

1. Create a new file by using CTRL+N
2. Hit CTRL+P and execute the command "Change language mode"
3. Select "SQF" and press enter
4. Observe in the lower right corner how the Indentation setting changes from Spaces to Tabs

editorconfig file used: https://github.com/acemod/ACE3/blob/master/.editorconfig