Eto.Forms - Visibility property is broken [GTK]

[lr-devx]

So basically when I try to modify the visibility of a control, I need to unfocus-focus the window to make this specific control appears/disappears.

Expected Behavior

The control should immediatly appear or disappear after changing the property.

Actual Behavior

Control's visibility (it is UPDATED in the CODE but NOT visually) is only updated after the window is unfocused and focused afterwards.

Steps to Reproduce the Problem

1. Add two buttons
2. Add a button event in one of them and make it so it toggles the second button's visibility
3. Notice the issue

Specifications

• Version: 2.7.2
• Platform(s): GTK (Can't test for Mac, I don't own one)
• Operating System(s): Windows 11

[lr-devx]

I've found a trick to fix this but it's very messy.

await Task.Delay(1000);
MainWindow window = new MainWindow();
await Task.Delay(10);
window.Show();
await Task.Delay(10);
Focus();
await Task.Delay(10);
BringToFront();
await Task.Delay(10);
window.Focus();
await Task.Delay(10);
window.BringToFront();
await Task.Delay(10);
Close();

Please fix this bug asap, I'm working on a big project.