1792703 - Login is not performed on uccomponents.com with ETP - Strict enabled

Status: NEW

(Core :: Privacy: Anti-Tracking, task, P3)

Description

[Oana Arbuzov [:oanaarbuzov]]

Attachment: StandardVsStrict.png

Environment:
Browser / Version: Firefox Nightly 107.0a1 (2022-09-27)
Operating System: Windows 10 Pro

Steps to Reproduce:

1. Navigate https://www.uccomponents.com/cad-catalog/?page=product&cid=in_scr_button_skt&id=BU-202
2. Click "Add to cart" button.
3. After "Login" page loads, sign in with valid credentials.
4. Observe the behavior.

Expected Behavior:
The login is successful and the product is added to the cart.

Actual Behavior:
The "Login" page is prompted again (Login is not performed and product is not added to the cart)

Note:

1. With ETP - Standard the issue is not reproducible.
2. Screenshot attached.
3. The same behavior is encountered in Private mode (with ETP - Standard and Strict).