Subtitle message is not showing up

[sbardewa]

In "vue-unsaved-changes-dialog: "^1.3.0", the subtitle field in the dialog box is empty despite the subtitle prop is non-empty with a valid message.
With the following props:
<UnsavedChangesDialog :title=this.message :subtitle="['You have unsaved changes', 'Would you like to save or discard them?']" :show="shouldShowDialog" @cancel="closePopup" @discard="discard" @save="save" />
The output is as follows:

[AnalyzePlatypus]

This seems to be working OK in all of my projects.
Can you provide an example project or jsfiddle?

in your example code,:title=this.message is missing quotes. Perhaps that's causing the issue?
(Correct syntax is :title="message")