popover placement not working correctly #191

I am using the exact versions of the following:

• Browser: [Chome|Firefox|IE|Safari] Version: 72.0.3626.109 Windows
• AngularJS: 1.5.11
• Angular Bootstrap: i don't see Angular Bootstrap installed as dependancy
• Angular UI Tour: 0.9.4

I have installed this library via: (NPM, Bower, or downloaded package)
via Bower
I have observed the following behavior:
Popover positions are wrong

This is how I expected it to behave:
When i resize the windows, positions are getting correct.

Here is my tour config, and all related step configs:
TourConfigProvider.enableNavigationInterceptors();

var tourConfig = {};

ui-tour="chapter-sidebar-tour" ui-tour-backdrop="true"

<tour-step tour-step-title="..."
                         tour-step-content="..."
                         tour-step-order="0"
                         tour-step-placement="right">

Additional notes/code: