[BUG] API Error: 401 {"type":"error","error":{"type":"authentication_error","message":"OAuth authentication is currently not supported."},"request_id":"req_011CSMDAuTt7hdDMXUHz1zpy"}

Environment
Platform (select one):
[-] Anthropic API

AWS Bedrock

Google Vertex AI

Other:
Claude CLI version: 1.0.61
Operating System: Ubuntu 24.04
Terminal: MobaXterm in PC and Termux in Android
Bug Description
Title: Mobile UI Layout Shifts on Every Keystroke
Description: Claude Code interface don't working, error: API Error: 401 {"type":"error","error":{"type":"authentication_error","message":"OAuth authentication is currently
not supported."},"request_id":"req_011CSMDAuTt7hdDMXUHz1zpy"}

Steps to Reproduce
Expected Behavior
Actual Behavior
Additional Context Feedback ID: 3d91e653-6f9f-4ddd-9ed2-d6d447c4f7b0
Status:

Claude Code v1.0.86
L Session ID: 37ccaf6c-de1b-4bc1-b5f4-306de4ef23e7

Working Directory
L /var/www/ekenes

System Diagnostics • /doctor
⚠ Multiple installations detected (2 found)

MCP servers • /mcp
✔ memory-bank
✔ context7
✔ knowledge-graph

Account • /login
L Login Method: Claude Pro Account
L Organization: tatankz@gmail.com's Organization
L Email: tatankz@gmail.com

Memory • /memory
L project: CLAUDE.md

Model • /model
L Sonnet Sonnet 4 for daily use

Diagnostics
└ Currently running: npm-local (1.0.86)
└ Path: /usr/bin/node
└ Invoked: /root/.claude/local/node_modules/.bin/claude
└ Config install method: local
└ Auto-updates enabled: true
└ Search: OK (vendor)
Warning: Multiple installations found
└ npm-local at /root/.claude/local
└ npm-global at /usr/bin/claude