Fixed a promises race bug + disabled showing previous messages

pnpm-lock.yaml

@@ -14,6 +14,7 @@ specifiers:
   '@types/pako': ^2.0.0
   babel-jest: ^27.5.1
   builtin-modules: ^3.3.0
+  cancelable-promise: ^4.3.1
   dexie: ^3.2.2
   esbuild: 0.14.0
   esbuild-plugin-copy: 1.3.0
@@ -34,6 +35,7 @@ specifiers:
   vite: ^3.2.5
 
 dependencies:
+  cancelable-promise: 4.3.1
   dexie: 3.2.2
   lodash-es: 4.17.21
   minisearch: 6.0.0-beta.1
@@ -2112,6 +2114,10 @@ packages:
     engines: {node: '>=10'}
     dev: true
 
+  /cancelable-promise/4.3.1:
+    resolution: {integrity: sha512-A/8PwLk/T7IJDfUdQ68NR24QHa8rIlnN/stiJEBo6dmVUkD4K14LswG0w3VwdeK/o7qOwRUR1k2MhK5Rpy2m7A==}
+    dev: false
+
   /caniuse-lite/1.0.30001436:
     resolution: {integrity: sha512-ZmWkKsnC2ifEPoWUvSAIGyOYwT+keAaaWPHiQ9DfMqS1t6tfuyFYoWR78TeZtznkEQ64+vGXH9cZrElwR2Mrxg==}
     dev: true