Environment- Tested in 126.96.36.199 version.
Answer- Enable split tunnel and add following route to achieve it.
Command to Enable Split tunnel
aaa authentication via connection-profile "via conneection profile"
Command to Add the route
(via-blr1) (config) #aaa authentication via connection-profile <via connection
(via-blr1) (VIA Connection Profile "default") #tunnel address 0.0.0.0 netmask
(via-blr1) (VIA Connection Profile "default") #tunnel address 188.8.131.52 netmask
Note:0.0.0.0 is not allowed to add through web UI, hence please add the route through SSH on