id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
913	overwriting existing tiddlers retains the wrong set of extended fields	FND	FND	"When renaming a tiddler to match the name of (and thus overwrite) an existing tiddler, the old tiddler's extended fields are retained.

Example:[[BR]]
''Foo'' has fields {{{ { foo: ""lorem"" } }}}, ''Bar'' has fields {{{ { bar: ""ipsum"" } }}}[[BR]]
renaming ''Foo'' to ''Bar'' (confirming the overwrite warning) results in tiddler ''Bar'' with fields {{{ { bar: ""ipsum"" } }}} instead of the expected {{{ { foo: ""lorem"" } }}}"	defect	closed	major	2.5.1	core		high	duplicate