gui: fixed bug preventing filtering (regex, true/false) when single model
gui: fixed bug preventing filtering (regex, true/false) when single model

olzd/touist,olzd/touist,touist/touist,olzd/touist,touist/touist,touist/touist,touist/touist,FredMaris/touist,FredMaris/touist,FredMaris/touist