Check for Duplicates I have searched for similar issues before opening a new one. Description When changing the field WHERE of the block text_charAt the child block in the input AT gets disconnected. This only happends with text_charAt but it doesn't happen with text_getSubstring, lists_getInde...

Describe the bug Undoing a deletion removes the movable and editable properties from blocks. To Reproduce Load the following XML into the playground: <xml xmlns="https://developers.google.com/blockly/xml"> <block type="text_print" id="wlc#l2D-,6mSLKY=E$VL" x="-76" y="-112"> <ne...

Where Somewhere in dev site What Text Image or Gif Other Old content None, though note that this page explains and has all the pictures of pieces of blocks. Suggested content Annotated screenshots showing the names of pieces of Blockly, with links to the documentation pages for those topics....

Is your feature request related to a problem? Please describe. Currently we are doing a lot of unnecessary rendering that doesn't actually get painted to the screen. Experimentally I've found an ~5x performance improvement from eliminating these extra renders. The reason we're getting extra renders...

Describe the bug The workspace comment change and workspace comment move events have public properties with underscores. This is not the code style we want to continue with. The properties in particular are: Comment Move: comment_ oldCoordinate_ newCoordinate_ Comment Change: oldContent_ newC...

Describe the bug metadata test says == metadata Zipping the compressed files Size of dist/blockly_compressed.js at 928193 compared to previous undefined Size of dist/blocks_compressed.js at 109229 compared to previous undefined Size of dist/blockly_compressed.js.gz at 182818 compared to previous un...

Description Document how external developers can implement their own procedure blocks using the new procedure data models.

Where Not sure, maybe on the block definitions page, or the variables page. What Text Old content Nada! Suggested content External developers need to be informed that if their blocks reference variables, then their block definitions need to return the variables they reference from getVarModel...

Describe the bug Trying to scroll a dropdown field on a touch device, the field just closes selecting the item that was touched first when starting to scroll. To Reproduce Create a workspace with a test block implementing a dropdown field with 42 options. Try to scroll the test dowpdown field on a...