title: Winforms Control Alignment Issue - Controls Move Position When Re-Loading Design View of Form in VS2019
body: <p>I'm placing controls on a TabPage of a TabControl which has it's anchor set to Top, Right, Bottom, Left.</p>
  <p>I set the Anchor of any Control within that TabPage to Top, Right.</p>
  <p>Every time I open the design view of the form, the Controls move roughly the width of the form to the left OR their size is wiped out to 0,0. Each re-load causes the Controls to jump left again as their Location Left becomes an ever increasing negative value.</p>
  <p>This problem has only existed since adding a UserControl to another Tab within the Same TabControl.</p>
  <p>If I set the anchor of the Control to Top, Left, the problem goes away, except for the fact I can never position the controls where I need them other than programmatically, which is a pain and makes the code quite cryptic.</p>
  <p>This bug was mentioned in a previous post and has clearly existed in VS for a decade or so. It has already been asked here: <a href="https://stackoverflow.com/q/12581023/15006773">How to resolve Windows Forms designer issue - controls move on debug?</a> but the answer didn't 'fix' the underlying problem, it was just a workaround.</p>
  <p>I'm using VS2019 and it's a .Net 4.6.1 C# Winforms application.</p>