Triplet feel indications are displayed twice over tablatures

[cheap-glitch]

Your environment

• Version used: 0.9.3.171
• Platform used: JavaScript
• Rendering engine used: SVG
• Browser Name and Version: Firefox
• Operating System and version (desktop or mobile): Linux
• Link to your project:

Expected Results

The indication of a triplet feel should only be displayed once.

Observed Results

When showing only the tablature, the indications for triplet feels are displayed twice:

This does not happen when the classic score is displayed, or both tab and score are:

Steps to Reproduce (for bugs)

Create a score with some triplet feel and display only the tablature.

Possible Solution

[Danielku15]

The triplet feel effect info was accidentally registered twice for the tab-only layout. The problem should be solved now.