It appears that using "Ctrl-E" when editing a file in a MacOS machine would redirect the phrase's cursor to the end of the line. However, the "Ctrl-E" in a Confluence's page would lead to the edit page screen.
When editing a page in Confluence, some users would expect the cursor to be redirected to the end of line when using the "Ctrl-E" key. However, it refreshes the edit page due to the shortcut key functionality available to redirect to the "Edit" tab of a page.