Scrolling issue Scroll container + Timeline

Hi,

I have an issue with Timeline control nested in ScrollContainer (see below). After I trigger visibility of this control (via a separate viewModel) it starts to show strange vertical/horizontal scrollbars. When I navigate back to the previous screen and again to this one, the issue dissapears.

Code:

<ScrollContainer
  horizontal="true"
  vertical="false">
       <layoutData>
            <l:GridData
                 span="L9 M7 S6">
            </l:GridData>
       </layoutData>
       <s:Timeline
            id="Timeline"
            axisOrientation="Horizontal"
            enableScroll="false"
            showHeaderBar="false"
            visible="{objectView>/headerExpanded}"
            enableAllInFilterItem="false" 
            select="onChangeNumberPress">

Any possible workaround here? I seems like I need to call something like "redraw" method of the control, but there is no such methods for UI5.

Thank you in advance

BR,

Siarhei