**Acceptance criteria**

Begin of the insertionTo avoid ugly line breaksEnd of the insertion Begin of the deletion Overriding what was specifiedEnd of the deletion in Begin of the deletion <mention class="mention" data-id="39784" data-type="work_package" data-text="#39784">#39784</mention>,End of the deletion the Begin of the insertionteam planner toolbar, we doEnd of the insertion Begin of the deletion behaviour ofEnd of the deletion the Begin of the insertionfollowing when theEnd of the insertion split screen Begin of the insertionis opened

* MaintainEnd of the insertion Begin of the deletion should beEnd of the deletion the Begin of the insertioncurrently implemented behaviour (pushes calendar and toolbar toEnd of the insertion Begin of the deletion same as in work package table view. That is,End of the deletion the Begin of the insertionleft, effectively decreasing the available space and requiring a horizontal scroll, if it wasn&#39;t already required by the two-week view).
* Hide the &quot;1-week | 2-week&quot; toggle when theEnd of the insertion split screen Begin of the insertionis visible
* If there is still enough space (i.e,End of the insertion Begin of the deletion should go _over_End of the deletion the toolbar Begin of the insertionbreaks), hide alsoEnd of the insertion Begin of the deletion (blockingEnd of the deletion the Begin of the insertion&quot;Today&quot; button.
* And if even _that_ isn&#39;t enough, hide the &quot;Backwards&quot;End of the insertion Begin of the deletion right side)End of the deletion and Begin of the insertion&quot;Forwards&quot; buttons. This, however, shouldEnd of the insertion not Begin of the insertionbe needed and should be only be done as a last-resortEnd of the insertion Begin of the deletion push itEnd of the deletion to Begin of the insertionavoid visual anomalies.End of the insertion Begin of the deletion the left. End of the deletion

Like so:

<figure class="image op-uc-figure"><div class="op-uc-figure--content"><img class="op-uc-image" src="/api/v3/attachments/27104/content"></div></figure>

**Current behaviour, implemented as specified**

Today, opening the split screen (by clicking on a work package strip or drag-selecting dates to create a new work package) with _push_ the calendar and the date toolbar to the left. This is as it was specified, but this was an error on my part. The current behaviour squishes the toolbar to a point where it&#39;s unusable if the Add Existing panels is also open.

_With both only Split screen_

<figure class="image op-uc-figure"><div class="op-uc-figure--content"><img class="op-uc-image" src="/api/v3/attachments/27103/content"></div></figure> Begin of the insertion

End of the insertion Begin of the deletion



End of the deletion _With both Add Existing Panel and Split screen_

<figure class="image op-uc-figure"><div class="op-uc-figure--content"><img class="op-uc-image" src="/api/v3/attachments/27102/content"></div></figure>