diff --git a/regression-test/suites/inverted_index_p0/index_format_v2/test_single_replica_compaction_with_format_v2.groovy b/regression-test/suites/inverted_index_p0/index_format_v2/test_single_replica_compaction_with_format_v2.groovy
index 2d267cf31b258e..b0f87cd8bf6991 100644
--- a/regression-test/suites/inverted_index_p0/index_format_v2/test_single_replica_compaction_with_format_v2.groovy
+++ b/regression-test/suites/inverted_index_p0/index_format_v2/test_single_replica_compaction_with_format_v2.groovy
@@ -183,7 +183,12 @@ suite("test_single_replica_compaction_with_format_v2", "inverted_index_format_v2
             backend_id = tablet.BackendId
             String ip = backendId_to_backendIP.get(backend_id)
             String port = backendId_to_backendHttpPort.get(backend_id)
-            check_nested_index_file(ip, port, tablet_id, 2, 3, "V2")
+            // The default inverted_index_storage_format changed from V2 to V3 (#57252), and the
+            // post-compaction rowset count varies per replica, so derive it dynamically and check
+            // against V3 (mirrors test_cumulative_compaction_with_format_v2 / test_mow_table_with_format_v2).
+            def (tablet_status_code, tablet_status_out, tablet_status_err) = be_show_tablet_status(ip, port, tablet_id)
+            int activeRowsetCount = parseJson(tablet_status_out.trim()).rowsets.size()
+            check_nested_index_file(ip, port, tablet_id, activeRowsetCount, 3, "V3")
         }
 
         int segmentsCount = 0
diff --git a/regression-test/suites/workload_manager_p0/test_curd_wlg.groovy b/regression-test/suites/workload_manager_p0/test_curd_wlg.groovy
index c32c56763308e5..b560644975b3f8 100644
--- a/regression-test/suites/workload_manager_p0/test_curd_wlg.groovy
+++ b/regression-test/suites/workload_manager_p0/test_curd_wlg.groovy
@@ -417,10 +417,15 @@ suite("test_crud_wlg") {
     // test bypass
     sql "create workload group if not exists bypass_group $forComputeGroupStr properties (  'max_concurrency'='0','max_queue_size'='0','queue_timeout'='0');"
     sql "set workload_group=bypass_group;"
+    // Disable the FE SQL cache here: `select count(1) from ${table_name}` is run repeatedly in this
+    // suite, so it can be served from the result cache and skip the Coordinator/query-queue path
+    // entirely, which makes this "queue is full" assertion flaky (the rejection never fires).
+    sql "set enable_sql_cache=false;"
     test {
         sql "select count(1) from ${table_name};"
         exception "query waiting queue is full"
     }
+    sql "set enable_sql_cache=true;"
 
     sql "set bypass_workload_group = true;"
     sql "select count(1) from information_schema.active_queries;"