Narrow company candidates

I’m using company with LSP backend to do completion. Currently completion candidates seem to result of some fuzzy search but I want them to match the prefix I type.

In the example shown if I type $a I would like to have only candidates that start with $a but instead I get candidates that contain $ and a, no matter the position.

Is it possible to configure either company or LSP to have this behavior?

Thanks in advance.

System information

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