Merge pull request #9841 from overleaf/em-track-changes-timestamps

Do not update timestamp when deleting part of tracked insertions

GitOrigin-RevId: 5833ed973b6be128cfd2a3b03c44e1d88eccad42

libraries/ranges-tracker/index.js

@@ -537,7 +537,6 @@ class RangesTracker {
           if (insertRemaining.length > 0) {
             change.op.i = insertRemaining
             change.op.p = Math.min(changeStart, opStart)
-            change.metadata.ts = metadata.ts
             movedChanges.push(change)
           } else {
             removeChanges.push(change)