Merge branch 'moreUpgrading' into dataViz-annotations

1 files changed, 3 insertions, 2 deletions

diff --git a/src/client/util/RTFMarkup.tsx b/src/client/util/RTFMarkup.tsx
index c8940194c..f96d8a5df 100644
--- a/src/client/util/RTFMarkup.tsx
+++ b/src/client/util/RTFMarkup.tsx
@@ -1,4 +1,4 @@
-import { action, computed, observable } from 'mobx';
+import { action, computed, makeObservable, observable } from 'mobx';
 import { observer } from 'mobx-react';
 import * as React from 'react';
 import { MainViewModal } from '../views/MainViewModal';
@@ -23,10 +23,11 @@ export class RTFMarkup extends React.Component<{}> {
 
     constructor(props: {}) {
         super(props);
+        makeObservable(this);
         RTFMarkup.Instance = this;
     }
 
-    @observable _stats: { [key: string]: any } | undefined;
+    @observable _stats: { [key: string]: any } | undefined = undefined;
 
     /**
      * @returns the main interface of the SharingManager.