Dashboard Layout feature not working in Chrome or Safari
Steps to reproduce
I created tabs and groups and added some nodes like templates etc, then I try to use the nice layout feature to position and resize my widgets. I used to use this feature on previous versions of node-red without any issue.
What happens?
The layout window does not show up, or it is displayed wrongly... after I double click on a node Javascript console of Chrome shows an error (probably the same in Safari but I do not know how to see it)

What do you expect to happen?
I would expect the layout feature to properly work, display the window and allow me to manage my widgets.
Please tell us about your environment:
- [ ] Node-RED-Dashboard version: 3.1.3
- [ ] Node-RED version: 2.1.4
- [ ] node.js version: v12.22.8
- [ ] npm version:6.14.15
- [ ] Platform/OS: MacOS
- [ ] Browser: Chrome & Safari
Upgraded to
9 Jan 17:01:04 - [info] Node-RED version: v2.1.4 9 Jan 17:01:04 - [info] Node.js version: v16.13.1 9 Jan 17:01:04 - [info] Linux 5.4.0-1025-aws x64 LE
Not better...
Please check that mdashboard was not installed when you installed dashboard. Also I've had issues when removing mdashboard and then trying to install node-red-dashboard.
Best to try installing node-red dashboard on a fresh copy of node-red and seeing if you still have this issue.