message: use accessiblebutton
diff: @@ -128,7 +128,9 @@ export default class SetIdServer extends React.Component {
  return !!this.state.idServer && !this.state.busy;
  };
  - _saveIdServer = async () => {
  + _saveIdServer = async (e) => {
  + e.preventDefault();
  +
  this.setState({busy: true});
  const fullUrl = unabbreviateUrl(this.state.idServer);
  @@ -171,6 +173,7 @@ export default class SetIdServer extends React.Component {
  );
  }
  + const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
  return (
  <form className="mx_SettingsTab_section mx_SetIdServer" onSubmit={this._saveIdServer}>
  <span className="mx_SettingsTab_subheading">
  @@ -185,10 +188,10 @@ export default class SetIdServer extends React.Component {
  onChange={this._onIdentityServerChanged}
  tooltipContent={this._getTooltip()}
  />
  - <input className="mx_Dialog_primary"
  - type="submit" value={_t("Change")}
  + <AccessibleButton type="submit" kind="primary_sm"
  disabled={!this._idServerChangeEnabled()}
  - />
  + onClick={this._saveIdServer}
  + >{_t("Change")}</AccessibleButton>
  </form>
  );
  }
  