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epam / ketcher

Web-based molecule sketcher
https://lifescience.opensource.epam.com/ketcher/demo.html
Apache License 2.0
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Connection between molecule and monomer lost after opening and saving to ket #4973

Closed rrodionov91 closed 3 months ago

rrodionov91 commented 3 months ago

Steps to Reproduce

  1. Open Ketcher.
  2. Draw a benzene ring
  3. Add an attachment point to the benzene ring via right click menu
  4. Switch to Macro mode and connect attachment point to a macro structure
  5. Switch to Micro mode
  6. Save structure in KET format
  7. Open saved file in micro mode using Add to canvas button
  8. Move mouse with paste preview over the canvas
  9. Click on canvas
  10. Save structure in KET format

Actual behavior Connection between molecule and monomer is NOT saved in ket file

Expected behavior Connection between molecule and monomer is saved in ket file

Ketcher version [e.g. v2.4.2]. v2.22.0-rc.8

AlexeyGirin commented 3 months ago

Verified. image

Ketcher Version 2.22.0-rc.9 Build at 2024-07-04; 15:58:14 Indigo Version 1.21.0-rc.3.0-g1570d3f9f-wasm32-wasm-clang-19.0.0 Win 10 Chrome Version 126.0.6478.127 (Official Build) (64-bit)