The new advanced condition builder no longer has the "edit in advanced mode option.
Here is the guidance from the Flow product update blog:
"Sometimes, there may be an expression that is more complex than what you want to model in even the advanced condition builder. Previously, you could select Edit in advanced mode and then enter the expressions in a text box. However, this old mode was difficult to work with as it did not give you access to IntelliSense for expressions or Dynamic content. There is no longer an Edit in advanced mode – instead if you want a very complex expression you can use the regular Dynamic Content expression builder to enter your expression on the left side of the row. Then, select Equals to and enter
true in the right side."
If this answers your question, please mark your post as Solved.
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