Glitches: duplicate lines.
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- Dominant language
- TypeScript
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Description
- I am on the latest Hyper.app version
- I have searched the issues of this repo and believe that this is not a duplicate
- OS version and name: Microsoft Windows 10 Pro 10.0.18363 Build 18363
- Hyper.app version: 3.0.2
- Link of a Gist with the contents of your .hyper.js: https://gist.github.com/udv-code/504086b081f147f3cfbab13653cd1df7
- Relevant information from devtools: N/A
- The issue is reproducible in vanilla Hyper.app:
Issue
Lines are duplicated when window of pane is resized vertically(watch gif below).

P.S.
I saw the same issue on Mac, but i don't use Iterm, i'm using bash on kali linux subsystem for windows.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the duplicate-line behavior by vertically resizing a Hyper.app pane on Windows 10, using the attached GIF as the reference. Compare the behavior with the linked Mac issue 554; done means vertical resizing no longer duplicates terminal lines.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- bash, typescript
- Domain
- cli, desktop
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 32/100