Caius Webdriver: $window focus - Error with ChromeDriver

[Mark Case]

Using ChromeDriver version 88.0.4324.96, the focus method fails as coded in the window.tcl module.  Approximately at line 80, the json needs to be changed from

        method focus {} {

            set json "{ \"name\": \"\{$_handle\}\" }"

to

        method focus {} {

            set json "{ \"name\": \"$_handle\" }"

This change works as expected.

[Tobias Koch]

Thanks a lot for reporting this. I guess some old cruft in the protocol is finally going away. I added your fix in

https://github.com/tobijk/caius/commit/627f5c8ce389a61a1ff2dda025159a8a52642f51

Toby