eslint configuration is not being picked up - case-insensitive rule in esLintConfig is being ignored (eslint version issue?)

All of my projects have the following settings for eslint:
```
"sort-imports": [2, {"ignoreCase": true}],
```
Is there already a way to allow this?

For example:
```
import "A";
import "B";
import "a";
import "b";
```
Would need to be sorted like this:
```
import "A";
import "a";
import "B";
import "b";
```
Otherwise I can't use the auto-imports extension because it always breaks this lint rule.