Warning: Received `true` for a non-boolean attribute `in`. If you want to write it to the DOM, pass a string instead: in="true" or in={value.toString()}.

[irehmanullah]

I have Updated to latest version(4.4.5) and i am getting this warning in the console. Here is the part of code where i am using TransitionGroup:

<TransitionGroup style={{ backgroundColor: sideBarBackgroundColor }} className={cx('app-sidebar h-100', { 'sidebar-shadow': enableSidebarShadow, })}

[swiiny]

Hey! I'm experiencing the same issue, @irehmanullah did you find something to fix it ?

[irehmanullah]

No, i didn't found any solution.

[carlkenne]

I'm also seeing this error. Any solution yet? @irehmanullah @swiiny