TextPropertyManager: ignore text changes outside of the container.
TextPropertyManager: ignore text changes outside of the container.

podviaznikov/substance,stencila/substance,abhaga/substance,andene/substance,substance/substance,michael/substance-1,michael/substance-1,abhaga/substance,TypesetIO/substance,substance/substance,podviaznikov/substance,jacwright/substance,jacwright/substance,TypesetIO/substance,andene/substance