Merge pull request #1321 from bitwarden/chrome-clipboard-clear-space-fix

Modified Chrome to pass in null unicode on clear

src/services/browserPlatformUtils.service.ts

@@ -207,6 +207,10 @@ export default class BrowserPlatformUtilsService implements PlatformUtilsService
                 this.clipboardWriteCallback(text, clearMs);
             }
         } else if (doc.queryCommandSupported && doc.queryCommandSupported('copy')) {
+            if (this.isChrome() && text === '') {
+                text = '\u0000';
+            }
+            
             const textarea = doc.createElement('textarea');
             textarea.textContent = text == null || text === '' ? ' ' : text;
             // Prevent scrolling to bottom of page in MS Edge.