3610467 - Data Point Comment is not working for the existing stories after Q2 2025 Upgrade in SAP Analytics Cloud

• After the Q2 2025 SAC upgrade, the 'Data Point Comment' functionality is not working as expected in existing stories.
• In browser console log, the following error can be checked:
  app.chunk.287.a827f4f83e5d4a42da66.js:1 Uncaught (in promise) TypeError: Cannot read properties of null (reading 'getKey')
      at t.getCommentRegions (app.chunk.287.a827f4f83e5d4a42da66.js:1:260002)
      at e.getCommentableContexts (app.chunk.287.a827f4f83e5d4a42da66.js:1:162586)
      at t.<anonymous> (app.chunk.287.a827f4f83e5d4a42da66.js:1:157373)
      at app.main.415a69e04e22c3f7c6a4.js:101:95550
      at Object.next (app.main.415a69e04e22c3f7c6a4.js:101:95655)
      at app.main.415a69e04e22c3f7c6a4.js:101:94576
      at new Promise (<anonymous>)
      at u (app.main.415a69e04e22c3f7c6a4.js:101:94325)
      at e.getSimilarContexts (app.chunk.287.a827f4f83e5d4a42da66.js:1:157239)
      at app.chunk.226.16354c56a4d15e78f2b2.js:1:36479
      at Object.loadThreads (app.chunk.collaboration-chunk.965c9890717a4166ff38.js:1:585242)
      at Object.loadThreads (app.chunk.collaboration-chunk.965c9890717a4166ff38.js:1:411400)
      at t.<anonymous> (app.chunk.287.a827f4f83e5d4a42da66.js:1:224070)
      at app.main.415a69e04e22c3f7c6a4.js:101:95550
      at Object.next (app.main.415a69e04e22c3f7c6a4.js:101:95655)
      at n (app.main.415a69e04e22c3f7c6a4.js:101:94381) 
• If select the impacted table and copy it to a new page, in the new page, the copied table can show data point comments correctly.

SAP Analytics Cloud 2025.08

SAP Analytics Cloud, SAC, Data Point Comment, Q2 2025 Upgrade, Existing Stories, New Stories, Comment Feature, Issue, CMT, Comments , KBA , LOD-ANA-CMT , SAC collaboration, commenting , LOD-ANA-PL-DPC , Data Point and Dimension Commenting , Problem