Gmod selecting problem

Hi, when I want to spawn props on single player, I cant click the list somehow it auto highlights every list on the spawn menu like if I want to spawn something from Usefull comic props I drag my mouse over but I cant click it autoclicks the menu then I cant spawn anything there and if I drag down the list others will highlight blue same with NPC’s,weapons, entries and tools. how can I fix this

edit- I fixed it, just had to rename the old gmod folder to something else then verify cache