Do not show StyleBar in CAS view while the first cell is edited (in order to prevent overlapping)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35293 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for polynomial tests

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35294 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e