In order to keep consistency, in those editors I checked, the Zoom options are exposed after the "checkbox settings".

This is the UV Editor:

Maybe @Hans Goudey (HooglyBoogly) could review this patch?

I want to note that on the sidebar, the same function is called Font Size, the tooltip says Font Size and I'm not sure if the term Zoom is used in the context of text editors.

@Yevgeny Makarov (jenkm) This patch is only exposing an existing function and it has already been key mapped. Do you want to call it something else?

In D13052#348794, @Peter Fog (tintwotin) wrote:

the Zoom options are exposed after the "checkbox settings".

Will fix, since indeed all other editors (besides movie clip editor) do it in that order.

In D13052#348799, @Yevgeny Makarov (jenkm) wrote:

I want to note that on the sidebar, the same function is called Font Size, the tooltip says Font Size and I'm not sure if the term Zoom is used in the context of text editors.

I checked some programs that focus on plain text editing:

Visual Studio Code calls it "Editor Font Zoom In/Out"
Notepad, Notepad++ and WordPad call it "Zoom In/Out"

Visual Studio Code calls it "Editor Font Zoom In/Out"
Notepad, Notepad++ and WordPad call it "Zoom In/Out"

Well, all right then.