Chris Muller uploaded a new version of Morphic to project The Inbox:
http://source.squeak.org/inbox/Morphic-cmm.1839.mcz

==================== Summary ====================

Name: Morphic-cmm.1839
Author: cmm
Time: 9 January 2022, 6:58:59.881673 pm
UUID: a4b7b103-923c-466b-b6d6-fc81c2dfe0ae
Ancestors: Morphic-mt.1837

Browsing senders from the code pane must never insert the sending messages into the Trace in the upper pane, because it would no longer represent a correct trace of execution flow.

=============== Diff against Morphic-mt.1837 ===============

Item was changed:
  ----- Method: TextEditor>>sendersOfIt (in category 'menu messages') -----
  sendersOfIt
  	"Open a senders browser on the selected selector"
  
  	self lineSelectAndEmptyCheck: [^ self].
+ 	self selectedSelector ifNotNil:
+ 		[:aSelector| ^self systemNavigation browseAllCallsOn: aSelector].
+ 	self selectedLiteral ifNotNil:
+ 		[:aLiteral| ^self systemNavigation browseAllCallsOn: aLiteral].
+ 	morph flash!
- 	self selectedSelector ifNotNil: [:aSelector |
- 		^ self model browseAllCallsOn: aSelector].
- 	self selectedLiteral ifNotNil: [:aLiteral |
- 		^ self model browseAllCallsOn: aLiteral].
- 	morph flash.!