![1 + 1 = 3 equation written in chalk on blackboard](https://crmtipoftheday.com/wp-content/uploads/2019/12/addition-black-and-white-black-and-white-chalk-374918-250x131.jpg)
&tl;dr When using Increment variable or Decrement variable actions, use coalesce function in the parameter to avoid unexpected results.
&tl;dr When using Increment variable or Decrement variable actions, use coalesce function in the parameter to avoid unexpected results.