Link multiple pages from global Sidebar

It sounds silly but for some reason I am not able to get to 2nd page from link in global Sidebar. The reverse works, i.e. if I am on 2nd page, I can click on 1st page link and it takes me to 1st page. I am using flexdashboard 0.5 and installed from Github. Here's my code.

---
title: "Untitled"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
runtime: shiny
---

###### Commenting below lines for Github code to display in full block
#```{r setup, include=FALSE}
#library(flexdashboard)
#```

Sidebar {.sidebar} 
=====================================

[Step 1: Inputs](#inputs)</br>

[Step 2: Training](#training)


Inputs
=====================================

Column {data-width=650}
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### Input Dataset

Column {data-width=350}
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### Y Variable


### X variables


Training
=====================================

Column
-----------------------------------------------------------------------

### Model Options


Column {.tabset}
-----------------------------------------------------------------------

### CV Model Rank

Reproduce the supplied flexdashboard 0.5 example with its global Sidebar links and two pages. Start by inspecting how the Sidebar anchors are generated and verify navigation in both directions. Done means both Step 1 and Step 2 links navigate to their corresponding sections.