Inspector UI bug. Can't handle nested dictionary

[tanjunior]

Godot version:
3.2.1
OS/device including version:
win10home 1909
Issue description:
UI bug at Inspector in remote scene view
Steps to reproduce:
create a new project
add a node
attach script
add a nested dictionary
var myDict : Dictionary = { "layer1" : { "layer2" : { "layer3" : { "key" : "value" } } } }
run the game/scene
select the remote tab under Scene
choose the node that you have created
open up myDict in Inspector

video

[Calinou]

Duplicate of #25375.