Update method draw
Supersedes !1623 (closed)
For now, simply rebased fixing conflicts. Will wait tests and check it works properly on my Nexedi ERP5 development instance. Goal is to merge these commits to upgrade production after.
Original MR message:
Update method draw to the latest version.
Add workaround to prevent entering triggering a method draw bug which freezes the browser.
/cc @romain @rporchetto @xavier_thompson (originally cc'ed)