MPS-20196 Deleted concept is shown in editor as invalid just after refresh the editor
MPS-19755 [build:MPS-135.741] <null> : Position 0 is not allowed for EditorCell_Label: ""
MPS-19181 Cell with padding-left style next to cell with italic font slightly overlaps when has cursor focus
Merge remote-tracking branch 'origin/MPS3.1' into 3.1/editorUsability
MPS-19181 Cell with padding-left style next to cell with italic font slightly overlaps when has cursor focus
MPS-19755 [build:MPS-135.741] <null> : Position 0 is not allowed for EditorCell_Label: ""