message: Fixed - Theme dynamic style sheet id contains trailing spaces
diff: @@ -1334,9 +1334,10 @@ export class StylesManager {
  }
  if (StylesManager.Enabled) {
  - let sheet = StylesManager.findSheet(themeName + themeSelector);
  + const styleSheetId = (themeName + themeSelector).trim();
  + let sheet = StylesManager.findSheet(styleSheetId);
  if (!sheet) {
  - sheet = StylesManager.createSheet(themeName + themeSelector);
  + sheet = StylesManager.createSheet(styleSheetId);
  const theme = StylesManager.ThemeColors[themeName] ||
  StylesManager.ThemeColors["default"];
  