Time travel passes state instead of payload

[alex88]

Version

5.0.0-beta.3

Browser and OS info

Chrome 69 / OSX 10.13.6

Steps to reproduce

• open https://new-issue.vuejs.org/?repo=vuejs/vue-devtools
• click the button twice
• time travel to first mutation
• time travel to second mutation
• check console

What is expected?

State changes as per the mutation code

What is actually happening?

Mutation is called with state as payload

[alex88]

Sandbox link to check the code etc: https://codesandbox.io/s/jnkp169869

[eunjae-lee]

I'm having the same issue.

[liana-p]

Same, on the beta devtools. and I can't use the stable version because of the bad performance

[liana-p]

I made PR #864 with a fix. Feel free to clone my fork of the devtools and install them locally if you want to use the fix.