An alias name that is longer than the initial empty name field flickers when hovering over it

[AOiegas]

Build:

• Stage;

Affected Platforms:

• Windows 10;

Browsers tested on:

• Firefox, latest version;

Prerequisites:

• Be signed in into a Firefox Relay account;
• Have a few aliases created;
• Have the stage version of the Private Relay add-on installed

Steps to reproduce:

1. Go to https://stage.fxprivaterelay.nonprod.cloudops.mozgcp.net/accounts/profile/ ;
2. Name one of the created aliases with a maximum length name;
3. Hover over the set name field, from left to right, until exiting the name’s space;

Expected result:

• The alias name is shown without issue and the field highlights;

Actual result:

• The alias name field flickers and cuts the name;

Notes:

• The name field cuts back to its initial size then back to the full size of the set name when flickering;

[Bianca-O]

This issue is verified as fixed on Stage under Windows 10 64 bit. The alias name is shown without issue and the field highlights. See new situation: