Dealing with long text labels in design, especially in breadcrumbs, can be challenging as they disrupt the layout's smoothness. Truncation is a practical solution here. It involves shortening the text labels to a manageable length, ensuring they fit neatly within the design.

However, ensure that users can still access the full text. This is where tooltips become useful. When users hover their mouse over a truncated label, a tooltip should appear, displaying the label's full text. This allows users to understand the complete label without overcrowding the design.

Additionally, setting a maximum width for each breadcrumb label is a good practice. It standardizes the size of the labels, contributing to a more uniform and tidy appearance.