scratchfoundation / scratchfoundation/scratch-blocks

Middle mouse button causes uncontrolled workspace/block movement

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Dominant language
JavaScript
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Description

Pressing the middle mouse button causes uncontrolled movement of blocks or the canvas.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the middle-button interaction described in the issue and review the linked Scratch discussion for reproduction details. Trace the workspace or block movement entry point, then verify that middle-click no longer causes uncontrolled movement of blocks or the canvas.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
48/100

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