"Run dialog" BOX is not recognizing custom commands

Question

I completely switched to linux a week ago, I modified my windows to run commands on "Execute" box (WIN + R) and thats VERY handy, for such things like open folders in specific locations, same as terminals or do some other actions like change some configurations in a bit by writing just a word, anyways.

In order to do the same on linux, I discovered the "RUN DIALOG" box, which looks pretty handy too.

What I tried:

Change my .bashrc file to include my path to ~/.custom-scripts. With that done, I can perfectly run the commands from a normal terminal.

Not happens the same when I run the commands from the "run dialog" box, where it says failed to execute child process "dev" (no such file or directory) where "dev" is the bash file to open all the software I use while developing, opened in a specific location with some config.

I've been trying to change my ~/.profile file to let "run dialog" box know where my scripts are, because is where that terminal listen for enviroment variables, but NOTHING works.

Most detailed steps:

• Add export PATH="$PATH:~/.custom-scripts" into my ~/.bashrc file.

  That let me execute my scripts from the normal terminal.

• Add export PATH="$PATH:~/.custom-scripts" or export PATH="$PATH:$HOME/.custom-scripts" or export PATH="$PATH:/home/user/.custom-scripts" into my ~/.profile file.

  That does not work.

After all the commands I trying by running source .profile and source .bashrc, even rebooting but none work for "run dialog" box.