IDE unusable after copying directory (containing node_modules) Follow

Hi,

I copied an external folder to my project and instead of copying the folder then indexing in the background as usual, PhpStorm started showing the indexing popup which made the IDE unusable for a minute or two

I recorded the behavior here

https://youtu.be/K4GRM2LobH0

Please tell me if you need more info to reproduce

The folder I copied was a folder containing several node_modules folders

Cheers

PhpStorm 2019.2
Build #PS-192.5728.108, built on July 24, 2019
Licensed to -----
Subscription is active until November 27, 2019
Runtime version: 11.0.3+12-b304.10 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.15.0-55-generic
GC: ParNew, ConcurrentMarkSweep
Memory: 1996M
Cores: 8
Registry: run.processes.with.pty=TRUE, bigger.font.in.project.view=true, ide.mac.allowDarkWindowDecorations=true, ide.tree.ui.experimental=false, ide.balloon.shadow.size=0
Non-Bundled Plugins: AceJump, com.chrisrm.idea.MaterialThemeUI, com.kalessil.phpStorm.phpInspectionsEA, dev.blachut.svelte.lang, com.vladsch.idea.multimarkdown, org.root.GoogleIt, ru.adelf.idea.dotenv