alt + left is not the best solution to go back

In some websites where there is a video or just pictures to slide the "alt+left/right" command goes forward/backward in the video or pass to next/previous pic

to make browser to back i need to fist click on something that is not the video and then i can make the gesture.

Is there a solution to this?

Perhaps Windows - Activate Window for the browser window?

so which action should i have?

i have alt+left to browse back and i should add a new one? which one?

Yes, add a Windows - Activate Window action before the Keys - Hotkey action. The actions will be executed in sequence.

i can't create a new action with the same gesture (left)
so i tried to creat a new command inside the same action but it doesn't work

Yes, I misspoke, I meant add a new command to the existing action and the commands would be executed in sequence.

But you're saying that didn't work?

yes it didn't work :(

Now i'm using a different software for gestures. It's a pity because strokeit is so light and i prefer it but the other one has more features like to one to go forward and backward in the browser with native commands {BROWSERBACK} {BROWSERFORWARD}

Add WinMsg - Send Message

For back:
Message ID: 793
WParam: 0
LParam: 65536

For forward:
Message ID: 793
WParam: 0
LParam: 131072

it works but i have to test it on website where alt+arrows wasn't working well