How to avoid the ellipsis icon for the latest web item of a web section when navigation bar is collapsed

We created a new web section within some new web items for navigation bar of repos:

<web-section key="repository-section" name="Web Section for Repositories " location="bitbucket.repository.nav" weight="100">
	[...]
</web-section>

<web-item key="tab" name="Navigation tab" section="bitbucket.repository.nav/repository-section">
	[...]
</web-item>

When the navigation bar is collapsed, the latest web item icon is not shown but instead an ellipsis icon comes up:


How can we always show the web item icons even when navigation bar is collapsed?
Thanks in advance.
Cheers.