Optional Inter ligatures (->) have disappeared in the composer and timeline

### Steps to reproduce

The Inter font that Element makes use of has optional ligatures which transform characters in sequence such as `->` visibly into a single right-pointing arrow. e.g.

But recently, no such transformation is occurring for me on Element Desktop 1.11.38. I also tested 1.11.39, but the same behaviour occurs. Instead I see:


This is on NixOS Linux. I have **not** checked the "Use a system font" in Settings->Appearance->Show Advanced.

### Outcome

#### What did you expect?

Optional ligatures to render in both the composer and timeline.

#### What happened instead?

They are not rendering in either.

### Operating system

NixOS Linux

### Application version

Element Desktop 1.11.39

### How did you install the app?

From https://github.com/NixOS/nixpkgs/

### Homeserver

_No response_

### Will you send logs?

Yes