How to reproduce the problem:

* Have a list with a title: `Mapped Drives / Folder Redirection`
* Open this list using this URL `https://tenant.sharepoint.com/_api/web/lists/GetByTitle('Mapped Drives / Folder Redirection')`
* Or open it using this url: `https://tenant.sharepoint.com/_api/web/lists/GetByTitle('Mapped%20Drives%20%2F%20Folder%20Redirection')`

The result is:
[![enter image description here](https://i.stack.imgur.com/yCyCs.png)](https://i.stack.imgur.com/yCyCs.png)

I've found a similar question, but it does not have a solution. At least none that would solve the problem of having a slash in the title
[SharePoint REST API getbytitle with ampersand in title?](https://sharepoint.stackexchange.com/questions/164673/sharepoint-rest-api-getbytitle-with-ampersand-in-title)

Is there are way to query a list by title via REST if it contains a slash symbol?