JS error: Cannot apply bindings multiple times to #settings_plugin_display_eta

[Sophist-UK]

Describe the bug

Receiving the following JS error in the browser console (which appears to be related to OP-ETA:

packed_core.js?407b5f07:formatted:19317 Could not bind view model ETAModel to target #settings_plugin_display_eta : Error: You cannot apply bindings multiple times to the same element.
    at p (http://192.168.1.7:5000/static/webassets/packed_libs.js?ab739628:3:3221)
    at k (http://192.168.1.7:5000/static/webassets/packed_libs.js?ab739628:3:2747)
    at Object.a.vc (http://192.168.1.7:5000/static/webassets/packed_libs.js?ab739628:4:3231)
    at http://192.168.1.7:5000/static/webassets/packed_core.js?407b5f07:1007:8
    at Pn (http://192.168.1.7:5000/static/webassets/packed_libs.js?ab739628:1:94753)
    at Function.<anonymous> (http://192.168.1.7:5000/static/webassets/packed_libs.js?ab739628:1:105184)
    at http://192.168.1.7:5000/static/webassets/packed_core.js?407b5f07:1002:26
    at Pn (http://192.168.1.7:5000/static/webassets/packed_libs.js?ab739628:1:94753)
    at Function.<anonymous> (http://192.168.1.7:5000/static/webassets/packed_libs.js?ab739628:1:105184)
    at bindViewModels (http://192.168.1.7:5000/static/webassets/packed_core.js?407b5f07:993:106)

To Reproduce
Steps to reproduce the behavior:

1. Install OD-ETA
2. Load OP - and display console.

Environment information:

• Octoprint Version: 1.5.2
• Browser: brave i.e. chromium
• Python Version: 3.8.6

[AlexVerrico]

G'Day @Sophist-UK
I believe that this is fixed by #15, however I haven't tagged a new release yet.
Cheers,
Alex.