<p></p>
<p><b>@ghubstan</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/bisq-network/bisq/pull/5666#discussion_r695812492">desktop/src/main/java/bisq/desktop/main/offer/offerbook/OfferBook.java</a>:</p>
<pre style='color:#555'>> +        if (!candidateWithMatchingPayloadHash.isPresent()) {
+            if (log.isDebugEnabled()) {
+                log.debug("UI view list does not contain offer with id {} and payload-hash {}",
+                        offer.getId(),
+                        hashOfPayload == null ? "null" : hashOfPayload.getHex());
+            }
+            return;
+        }
+
+        OfferBookListItem candidate = candidateWithMatchingPayloadHash.get();
+
+        // Remove the candidate only if the candidate's offer payload hash matches the
+        // onRemoved hashOfPayload parameter.  We may receive add/remove messages out of
+        // order (from api's 'editoffer'), and use the offer payload hash to
+        // ensure we do not remove an edited offer immediately after it was added.
+        if ((candidate.getHashOfPayload() == null || candidate.getHashOfPayload().equals(hashOfPayload))) {
</pre>
<p>It is a way to get around the hash check if the list contains an item loaded by <code>OfferBook#fillOfferBookListItems()</code> (where items are created with null hashes).</p>
<p>If we do create a transient OfferPayload hash field, fillOfferBookListItems() can load the view with non-null hashes, and this null hash check can be removed.</p>

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