Hover Text Visible through things it shouldn't be visible though

Summary

Hover Text Visible through things it shouldn't be visible though

Steps to reproduce

GO to http://maps.secondlife.com/secondlife/Raiden/129/38/29 Look down through the ground of the shop and see the hover text from my drop box.

What is the current bug behavior?

The hover text is visible through the floor.

What is the expected correct behavior?

On any other viewer the hover text is not visible through the floor. This breaks content. Unless this is some weird "Radeon is handling it differently then Nvidia" things, in which case, that's annoying.

Environment

Alchemy 6.3.6 (46545) (64 bit) (Alchemy Project FluffyFox) (B)
Release Notes

You are at 129.4, 38.1, 28.7 in Raiden located at sim10150.agni.lindenlab.com (216.82.49.16:13008)
SLURL: http://maps.secondlife.com/secondlife/Raiden/129/38/29
(global coordinates 258945.0, 255526.0, 28.7)
Second Life Server 2019-12-04T20:29:26.533447
Release Notes

CPU: AMD Ryzen 9 3900X 12-Core Processor             (3792.87 MHz)
Memory: 32687 MB
OS Version: Microsoft Windows 10 64-bit (Build 18363)
Graphics Card Vendor: ATI Technologies Inc.
Graphics Card: AMD Radeon RX 5700 XT

Windows Graphics Driver Version: 26.20.15011.5007
OpenGL Version: 4.6.13586 Compatibility Profile Context 20.1.1 26.20.15011.5007

Window size: 1920x1017
Font Size Adjustment: 96pt
UI Scaling: 1
Draw distance: 256m
Bandwidth: 3000kbit/s
LOD factor: 1.5
Render quality: 5
Advanced Lighting Model: Enabled
Texture memory: 3072MB
VFS (cache) creation time: December 26 2019 10:43:16

RestrainedLove API: RLV v3.2.1 / RLVa v2.2.2.46545
libcurl Version: libcurl/7.66.0 OpenSSL/1.1.1d zlib/1.2.11 WinIDN nghttp2/1.39.2
J2C Decoder Version: OpenJPEG: 1.5.1, Runtime: 1.5.1
Audio Driver Version: FMOD Studio 2.00.06
Font Decoder Version: FreeType 2.10.1
Dullahan: 1.3.201911222103 / CEF: 78.3.7+gea7ef34+chromium-78.0.3904.108 / Chromium: 78.0.3904.108
LibVLC Version: 2.2.8
Voice Server Version: Not Connected

Compiler Version: MSVC 192428314
Build Configuration: Release
Build Date: Jan  4 2020 21:45:59
Git Revision: 684623bda3135590c4ae9bbaaaa3bc6804a5501c

Packets Lost: 130/318940 (0.0%)
January 25 2020 09:51:48

Relevant logs and/or screenshots

(Attach or paste any relevant logs - please use code blocks (```) to format console output, logs, and code as it's very hard to read otherwise.)