Hi Yeray, it seems that I have solved the problem. I had TChart 34 installed before TChart 36 and I completely forgot to update the Library Path in the Tools >> Language >> Delphi >> Library menu. :oops: I tried XRD_Tom's project and our own project and now the legends stopped growing :D So thank yo...

Hello, We still have more or lesss the same issue as in the original post. We have recently upgraded an older Win64-project from Delphi 10.2 to 11.2 and TChart from 2017.22 to 2022.36. I also had TChart 2022.34 installed but after seeing the growing boxes and finding this thread, I upgraded to the m...