Variable substitution doesn't work on Windows 10

Description

I am using a HTMLInfoPanel which is imported as so:

<res src="installer/start.info.html" id="HTMLInfoPanel.startInfo"/>

The start.info.html has:

On Windows 7 this is rendered correctly. On Windows 10:

Am I doing something wrong?

I tried running with -DTRACE=true . This shows the APP_VER variable is correctly set. When run with -DDEBUG=true there are no errors shown.

Environment

Build: Xubuntu 16.04 LTS
Run: Windows 10

Status

Assignee

Unassigned

Reporter

Dan Gravell

Impact

None

Components

Affects versions

Priority

Medium
Configure