Some macro output is hidden when editing them

Reproduction steps: 

• Edit a new document and type /jira to install and insert the JIRA macro
• Insert a ticket number (e.g. XWIKI-223) and the URL of this jira instance: http://jira.xwiki.org in the dialog and validate it
• Save the changes
• Edit the page again

Expected result:

• At step 2, when inserting the dialog, the JIRA macro output is immediately displayed with a table including the requested ticket
• this table remains visible when saving
• at final step the table is still visible and double clicking on it allows to open the macro dialog

Obtained result:

• At step 2 the JIRA macro output is immediately displayed with a table
• the table remains visible after saving
• yet when clicking on edit the table disappears from the editor and only a marker of the jira macro is displayed in the editor
• the table appear again only in case of edition of the macro

Note that the same kind of behaviour is encountered when using the async macro. Also it seems unrelated to the usage of realtime: the same result happens when disabling realtime.