Multiple views with continuous show/hide not working

First of all, great library. Works great for me. But it started giving issues when I used multiple slide views with a multiple show/hide calls.  

```
slideViewA?.hide()
slideViewB?.hide()
slideViewC?.hide()
slideViewD?.show()
```
But most of the time, any of the action gets ignored. is the problem in my logic or theres something else ? please give a suggestion

Thanks in advance.
