No flush button. Metrics and Diagnostics go nowhere

Hi,
Upgraded from V1 to V2.0.7 and I am having the following problems:

no more flush / disable button as in version 1.x
the Metrics and Diagnostics tabs do nothing when clicked (but I think I see everything in the Overview tab if metrics is the graph I see it there)

I opened the debugging console but no JS errors.
I see this in overview:
Status: Connected
Client: PhpRedis (v5.3.0)
Drop-in: Valid
Disabled: No
Filesystem: Working
Ping: 1
Errors: []
PhpRedis: 5.3.0
Predis: Not loaded
Credis: Not loaded
PHP Version: 7.3.20
Plugin Version: 2.0.7
Redis Version: 2.8.17
Multisite: No
Global Prefix: “wp_tpf_”
Blog Prefix: “wp_tpf_”
WP_REDIS_PREFIX: “locos200729”
WP_CACHE_KEY_SALT: “locos200729”
Global Groups: [
“blog-details”,
“blog-id-cache”,
“blog-lookup”,
“global-posts”,
“networks”,
“rss”,
“sites”,
“site-details”,
“site-lookup”,
“site-options”,
“site-transient”,
“users”,
“useremail”,
“userlogins”,
“usermeta”,
“user_meta”,
“userslugs”,
“blog_meta”
]
Ignored Groups: [
“counts”,
“plugins”,
“themes”,
“mailster”
]
Unflushable Groups: []
Drop-ins: [
“advanced-cache.php v by “,
“Query Monitor Database Class v by “,
“maintenance.php v by “,
“Redis Object Cache Drop-In v2.0.7 by Till Krüss”
]

Please note that I also opened this issue in github.