Fix: Contact avatar not aligned correctly in LeftPane - narrow + scrollbar

[MrkMrk00]

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Description

Fixes incorrect alignment of profile avatar in left pane when in narrow mode and with scroll bar visible (conversations do not fit into the screen height).

Before:

(notice the highlighted conversation with profile avatar in the left pane)

After:

After with scrollbar visible:

After the change, the items in the left pane are aligned the same way as they are while in widened mode of the left pane = there is more space on the right side from the list item to accommodate the scrollbar.

This issue appears only when there is enough conversations open in the left pane to overflow the window's view height.