[root@stamba-sm-9d08-bastion-0 ~]# oc get smmr -n istio-system
NAME      READY   STATUS       AGE
default   2/2     Configured   20h
[root@stamba-sm-9d08-bastion-0 ~]# oc delete smmr/default  -n istio-system
servicemeshmemberroll.maistra.io "default" deleted

[root@stamba-sm-9d08-bastion-0 ~]# oc get smmr -n istio-system
No resources found in istio-system namespace.

[root@stamba-sm-9d08-bastion-0 ~]# oc get smcp -n istio-system
NAME    READY   STATUS     PROFILES      VERSION   AGE
basic   9/9     Deleting   ["default"]   2.0.2     21h

Created smcp from UI
[root@stamba-sm-9d08-bastion-0 ~]# oc get smcp -n istio-system
NAME    READY   STATUS           PROFILES      VERSION   AGE
basic   0/9     PausingInstall   ["default"]             12s

[root@stamba-sm-9d08-bastion-0 ~]# oc get pods -n istio-system
NAME                                   READY   STATUS    RESTARTS   AGE
grafana-764d4789d9-678jm               2/2     Running   0          71s
istio-egressgateway-7988d4487d-g9246   1/1     Running   0          71s
istio-ingressgateway-cfdfb66ff-kghhp   1/1     Running   0          71s
istiod-basic-7d8ccd96f7-cdwsm          1/1     Running   0          102s
kiali-8686cb469b-wdhjx                 0/1     Running   0          13s
prometheus-849f478488-jt26h            3/3     Running   0          91s

[root@stamba-sm-9d08-bastion-0 ~]# oc get pods -n istio-system
NAME                                   READY   STATUS    RESTARTS   AGE
grafana-764d4789d9-678jm               2/2     Running   0          2m29s
istio-egressgateway-7988d4487d-g9246   1/1     Running   0          2m29s
istio-ingressgateway-cfdfb66ff-kghhp   1/1     Running   0          2m29s
istiod-basic-7d8ccd96f7-cdwsm          1/1     Running   0          3m
jaeger-b48fdc8dc-8j868                 2/2     Running   0          64s
kiali-8686cb469b-wdhjx                 1/1     Running   0          91s
prometheus-849f478488-jt26h            3/3     Running   0          2m49s

Tracing link was not visible on kiali UI.
[root@stamba-sm-9d08-bastion-0 ~]# oc get pods -n istio-system
NAME                                   READY   STATUS    RESTARTS   AGE
grafana-764d4789d9-678jm               2/2     Running   0          2m54s
istio-egressgateway-7988d4487d-g9246   1/1     Running   0          2m54s
istio-ingressgateway-cfdfb66ff-kghhp   1/1     Running   0          2m54s
istiod-basic-7d8ccd96f7-cdwsm          1/1     Running   0          3m25s
jaeger-b48fdc8dc-8j868                 2/2     Running   0          89s
kiali-8686cb469b-wdhjx                 1/1     Running   0          116s
prometheus-849f478488-jt26h            3/3     Running   0          3m14s

Disabled kiali from UI:-
[root@stamba-sm-9d08-bastion-0 ~]# oc get pods -n istio-system
NAME                                   READY   STATUS    RESTARTS   AGE
grafana-764d4789d9-678jm               2/2     Running   0          5m47s
istio-egressgateway-7988d4487d-g9246   1/1     Running   0          5m47s
istio-ingressgateway-cfdfb66ff-kghhp   1/1     Running   0          5m47s
istiod-basic-7d8ccd96f7-cdwsm          1/1     Running   0          6m18s
jaeger-b48fdc8dc-8j868                 2/2     Running   0          4m22s
prometheus-849f478488-jt26h            3/3     Running   0          6m7s

Re-enabled kiali from UI, Post that the Jaeger link was shown on kiali UI.
[root@stamba-sm-9d08-bastion-0 ~]# oc get pods -n istio-system
NAME                                   READY   STATUS    RESTARTS   AGE
grafana-764d4789d9-678jm               2/2     Running   0          8m20s
istio-egressgateway-7988d4487d-g9246   1/1     Running   0          8m20s
istio-ingressgateway-cfdfb66ff-kghhp   1/1     Running   0          8m20s
istiod-basic-7d8ccd96f7-cdwsm          1/1     Running   0          8m51s
jaeger-b48fdc8dc-8j868                 2/2     Running   0          6m55s
kiali-668cd76858-grmt4                 1/1     Running   0          81s
prometheus-849f478488-jt26h            3/3     Running   0          8m40s

[root@stamba-sm-9d08-bastion-0 ~]# oc get smcp -n istio-system
NAME    READY   STATUS            PROFILES      VERSION   AGE
basic   9/9     ComponentsReady   ["default"]   2.0.2     9m46s
[root@stamba-sm-9d08-bastion-0 ~]# oc delete smcp/basic -n istio-system
servicemeshcontrolplane.maistra.io "basic" deleted

[root@stamba-sm-9d08-bastion-0 ~]# oc get smcp -n istio-system
NAME    READY   STATUS           PROFILES      VERSION   AGE
basic   0/9     PausingInstall   ["default"]             10s
[root@stamba-sm-9d08-bastion-0 ~]#  oc get pods -n istio-system
NAME                            READY   STATUS              RESTARTS   AGE
istiod-basic-7d8ccd96f7-n92nj   1/1     Running             0          16s
prometheus-849f478488-l2mpl     0/3     ContainerCreating   0          4s

On smcp re-creation the jaeger link was visible on kiali UI.
[root@stamba-sm-9d08-bastion-0 ~]#  oc get pods -n istio-system
NAME                                   READY   STATUS    RESTARTS   AGE
grafana-764d4789d9-rjwvz               2/2     Running   0          3m7s
istio-egressgateway-7988d4487d-8jzwv   1/1     Running   0          3m8s
istio-ingressgateway-cfdfb66ff-vrw25   1/1     Running   0          3m8s
istiod-basic-7d8ccd96f7-n92nj          1/1     Running   0          3m36s
jaeger-65d89959d9-zfslb                2/2     Running   0          3m8s
kiali-c57cdcd7b-frzps                  0/1     Running   0          21s
kiali-c98989bcf-wrctt                  1/1     Running   0          2m16s
prometheus-849f478488-l2mpl            3/3     Running   0          3m24s


[root@stamba-sm-9d08-bastion-0 ~]#  oc get pods -n istio-system
NAME                                   READY   STATUS    RESTARTS   AGE
grafana-764d4789d9-rjwvz               2/2     Running   0          6m55s
istio-egressgateway-7988d4487d-8jzwv   1/1     Running   0          6m56s
istio-ingressgateway-cfdfb66ff-vrw25   1/1     Running   0          6m56s
istiod-basic-7d8ccd96f7-n92nj          1/1     Running   0          7m24s
jaeger-65d89959d9-zfslb                2/2     Running   0          6m56s
kiali-c57cdcd7b-frzps                  1/1     Running   0          4m9s
prometheus-849f478488-l2mpl            3/3     Running   0          7m12s
[root@stamba-sm-9d08-bastion-0 ~]#